2495455 has 8 divisors (see below), whose sum is σ = 3017232. Its totient is φ = 1981248.

The previous prime is 2495443. The next prime is 2495459. The reversal of 2495455 is 5545942.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2495455 - 2²¹ = 398303 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2495455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2495459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137 + ... + 2506.

It is an arithmetic number, because the mean of its divisors is an integer number (377154).

2^2495455 is an apocalyptic number.

2495455 is a deficient number, since it is larger than the sum of its proper divisors (521777).

2495455 is a wasteful number, since it uses less digits than its factorization.

2495455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785.

The product of its digits is 36000, while the sum is 34.

The square root of 2495455 is about 1579.7009210607. The cubic root of 2495455 is about 135.6385840840.

The spelling of 2495455 in words is "two million, four hundred ninety-five thousand, four hundred fifty-five".