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2495695 = 5499139
BaseRepresentation
bin1001100001010011001111
311200210110011
421201103033
51114330240
6125254051
730133036
oct11412317
94623404
102495695
111455064
12a04327
13694c57
1448d71d
153446ea
hex2614cf

2495695 has 4 divisors (see below), whose sum is σ = 2994840. Its totient is φ = 1996552.

The previous prime is 2495657. The next prime is 2495723. The reversal of 2495695 is 5965942.

2495695 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5965942 = 22982971.

It is a cyclic number.

It is not a de Polignac number, because 2495695 - 27 = 2495567 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249565 + ... + 249574.

It is an arithmetic number, because the mean of its divisors is an integer number (748710).

22495695 is an apocalyptic number.

2495695 is a deficient number, since it is larger than the sum of its proper divisors (499145).

2495695 is an equidigital number, since it uses as much as digits as its factorization.

2495695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 499144.

The product of its digits is 97200, while the sum is 40.

The square root of 2495695 is about 1579.7768829806. The cubic root of 2495695 is about 135.6429322845.

The spelling of 2495695 in words is "two million, four hundred ninety-five thousand, six hundred ninety-five".

Divisors: 1 5 499139 2495695