7922952 has 48 divisors (see below), whose sum is σ = 22723740. Its totient is φ = 2485248.

The previous prime is 7922947. The next prime is 7922953. The reversal of 7922952 is 2592297.

It can be written as a sum of positive squares in 2 ways, for example, as 7918596 + 4356 = 2814^2 + 66^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a d-powerful number, because it can be written as 7² + 9⁶ + 2³ + 2¹⁷ + 9⁷ + 5⁹ + 2¹⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7922953) 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, 2013 + ... + 4460.

Almost surely, 2^7922952 is an apocalyptic number.

7922952 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7922952 is an abundant number, since it is smaller than the sum of its proper divisors (14800788).

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

7922952 is a wasteful number, since it uses less digits than its factorization.

7922952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6502 (or 6495 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 7922952 is about 2814.7738807940. The cubic root of 7922952 is about 199.3558609852.

It can be divided in two parts, 792295 and 2, that added together give a palindrome (792297).

The spelling of 7922952 in words is "seven million, nine hundred twenty-two thousand, nine hundred fifty-two".