7975122 has 32 divisors (see below), whose sum is σ = 16796160. Its totient is φ = 2520960.

The previous prime is 7975111. The next prime is 7975133. The reversal of 7975122 is 2215797.

7975122 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (7975111) and next prime (7975133).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9454 + ... + 10262.

It is an arithmetic number, because the mean of its divisors is an integer number (524880).

Almost surely, 2^7975122 is an apocalyptic number.

7975122 is an abundant number, since it is smaller than the sum of its proper divisors (8821038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7975122 is a wasteful number, since it uses less digits than its factorization.

7975122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898.

The product of its digits is 8820, while the sum is 33.

The square root of 7975122 is about 2824.0258497400. The cubic root of 7975122 is about 199.7924680603.

The spelling of 7975122 in words is "seven million, nine hundred seventy-five thousand, one hundred twenty-two".