52074022 has 96 divisors (see below), whose sum is σ = 113460480. Its totient is φ = 17262720.

The previous prime is 52074013. The next prime is 52074023. The reversal of 52074022 is 22047025.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 52073984 and 52074002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52074023) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1407388 + ... + 1407424.

It is an arithmetic number, because the mean of its divisors is an integer number (1181880).

Almost surely, 2^52074022 is an apocalyptic number.

52074022 is an abundant number, since it is smaller than the sum of its proper divisors (61386458).

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

52074022 is a wasteful number, since it uses less digits than its factorization.

52074022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 52074022 is about 7216.2332279382. The cubic root of 52074022 is about 373.4281393649.

It can be divided in two parts, 5207 and 4022, that added together give a palindrome (9229).

The spelling of 52074022 in words is "fifty-two million, seventy-four thousand, twenty-two".