7490875 has 24 divisors (see below), whose sum is σ = 10883808. Its totient is φ = 5132400.

The previous prime is 7490869. The next prime is 7490927. The reversal of 7490875 is 5780947.

It is not a de Polignac number, because 7490875 - 2⁹ = 7490363 is a prime.

It is a super-2 number, since 2×7490875² = 112226416531250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 5514 + ... + 6736.

It is an arithmetic number, because the mean of its divisors is an integer number (453492).

Almost surely, 2^7490875 is an apocalyptic number.

7490875 is a deficient number, since it is larger than the sum of its proper divisors (3392933).

7490875 is a wasteful number, since it uses less digits than its factorization.

7490875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1252 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 7490875 is about 2736.9462910331. The cubic root of 7490875 is about 195.6639650257.

The spelling of 7490875 in words is "seven million, four hundred ninety thousand, eight hundred seventy-five".