7404925 has 12 divisors (see below), whose sum is σ = 10017216. Its totient is φ = 5385200.

The previous prime is 7404923. The next prime is 7404931. The reversal of 7404925 is 5294047.

It is not a de Polignac number, because 7404925 - 2¹ = 7404923 is a prime.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7404923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13189 + ... + 13738.

It is an arithmetic number, because the mean of its divisors is an integer number (834768).

Almost surely, 2^7404925 is an apocalyptic number.

It is an amenable number.

7404925 is a deficient number, since it is larger than the sum of its proper divisors (2612291).

7404925 is a wasteful number, since it uses less digits than its factorization.

7404925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26948 (or 26943 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 7404925 is about 2721.1991841833. The cubic root of 7404925 is about 194.9127376380.

It can be divided in two parts, 740 and 4925, that added together give a palindrome (5665).

The spelling of 7404925 in words is "seven million, four hundred four thousand, nine hundred twenty-five".