7040925 has 72 divisors (see below), whose sum is σ = 13992160. Its totient is φ = 3499200.

The previous prime is 7040911. The next prime is 7040933. The reversal of 7040925 is 5290407.

It is not a de Polignac number, because 7040925 - 2⁴ = 7040909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 115395 + ... + 115455.

Almost surely, 2^7040925 is an apocalyptic number.

7040925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7040925 is a deficient number, since it is larger than the sum of its proper divisors (6951235).

7040925 is a wasteful number, since it uses less digits than its factorization.

7040925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 88 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 7040925 is about 2653.4741378050. The cubic root of 7040925 is about 191.6651879743.

The spelling of 7040925 in words is "seven million, forty thousand, nine hundred twenty-five".