7408925 has 12 divisors (see below), whose sum is σ = 9344640. Its totient is φ = 5825520.

The previous prime is 7408913. The next prime is 7408931. The reversal of 7408925 is 5298047.

It is a happy number.

It is not a de Polignac number, because 7408925 - 2⁴ = 7408909 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 1037 + ... + 3986.

It is an arithmetic number, because the mean of its divisors is an integer number (778720).

Almost surely, 2^7408925 is an apocalyptic number.

It is an amenable number.

7408925 is a deficient number, since it is larger than the sum of its proper divisors (1935715).

7408925 is a wasteful number, since it uses less digits than its factorization.

7408925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5092 (or 5087 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 7408925 is about 2721.9340550425. The cubic root of 7408925 is about 194.9478273748.

The spelling of 7408925 in words is "seven million, four hundred eight thousand, nine hundred twenty-five".