52702422 has 32 divisors (see below), whose sum is σ = 107557632. Its totient is φ = 17212704.

The previous prime is 52702421. The next prime is 52702457. The reversal of 52702422 is 22420725.

It is a junction number, because it is equal to n+sod(n) for n = 52702392 and 52702401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52702421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65728 + ... + 66524.

It is an arithmetic number, because the mean of its divisors is an integer number (3361176).

Almost surely, 2^52702422 is an apocalyptic number.

52702422 is an abundant number, since it is smaller than the sum of its proper divisors (54855210).

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

52702422 is a wasteful number, since it uses less digits than its factorization.

52702422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012.

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 52702422 is about 7259.6433796709. The cubic root of 52702422 is about 374.9242442528.

The spelling of 52702422 in words is "fifty-two million, seven hundred two thousand, four hundred twenty-two".