7057925 has 24 divisors (see below), whose sum is σ = 10332672. Its totient is φ = 4680000.

The previous prime is 7057903. The next prime is 7057931. The reversal of 7057925 is 5297507.

It is not a de Polignac number, because 7057925 - 2¹⁸ = 6795781 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

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 23 ways as a sum of consecutive naturals, for example, 4775 + ... + 6075.

It is an arithmetic number, because the mean of its divisors is an integer number (430528).

Almost surely, 2^7057925 is an apocalyptic number.

It is an amenable number.

7057925 is a deficient number, since it is larger than the sum of its proper divisors (3274747).

7057925 is a wasteful number, since it uses less digits than its factorization.

7057925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1349 (or 1344 counting only the distinct ones).

The product of its (nonzero) digits is 22050, while the sum is 35.

The square root of 7057925 is about 2656.6755541466. The cubic root of 7057925 is about 191.8193196810.

The spelling of 7057925 in words is "seven million, fifty-seven thousand, nine hundred twenty-five".