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2672075 = 52715269
BaseRepresentation
bin1010001100010111001011
312000202101202
422030113023
51141001300
6133134415
731466210
oct12142713
95022352
102672075
11156562a
12a8a40b
13727313
144d7b07
1537bad5
hex28c5cb

2672075 has 12 divisors (see below), whose sum is σ = 3786960. Its totient is φ = 1832160.

The previous prime is 2672057. The next prime is 2672083. The reversal of 2672075 is 5702762.

It is a happy number.

2672075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2672075 - 28 = 2671819 is a prime.

It is an Ulam 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 11 ways as a sum of consecutive naturals, for example, 7460 + ... + 7809.

It is an arithmetic number, because the mean of its divisors is an integer number (315580).

22672075 is an apocalyptic number.

2672075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2672075 is a deficient number, since it is larger than the sum of its proper divisors (1114885).

2672075 is a wasteful number, since it uses less digits than its factorization.

2672075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15286 (or 15281 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 2672075 is about 1634.6482802120. The cubic root of 2672075 is about 138.7659397860.

The spelling of 2672075 in words is "two million, six hundred seventy-two thousand, seventy-five".

Divisors: 1 5 7 25 35 175 15269 76345 106883 381725 534415 2672075