7070925 has 24 divisors (see below), whose sum is σ = 12097440. Its totient is φ = 3640000.

The previous prime is 7070923. The next prime is 7070933. The reversal of 7070925 is 5290707.

It is a happy number.

It is not a de Polignac number, because 7070925 - 2¹ = 7070923 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 7070892 and 7070901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 550 + ... + 3800.

It is an arithmetic number, because the mean of its divisors is an integer number (504060).

Almost surely, 2^7070925 is an apocalyptic number.

7070925 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

7070925 is a deficient number, since it is larger than the sum of its proper divisors (5026515).

7070925 is a wasteful number, since it uses less digits than its factorization.

7070925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293 (or 3288 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 7070925 is about 2659.1210953998. The cubic root of 7070925 is about 191.9370181878.

The spelling of 7070925 in words is "seven million, seventy thousand, nine hundred twenty-five".