52406262 has 24 divisors (see below), whose sum is σ = 115105224. Its totient is φ = 17229024.

The previous prime is 52406227. The next prime is 52406279. The reversal of 52406262 is 26260425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18628 + ... + 21255.

It is an arithmetic number, because the mean of its divisors is an integer number (4796051).

Almost surely, 2^52406262 is an apocalyptic number.

52406262 is an abundant number, since it is smaller than the sum of its proper divisors (62698962).

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

52406262 is a wasteful number, since it uses less digits than its factorization.

52406262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39964 (or 39961 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 52406262 is about 7239.2169466041. The cubic root of 52406262 is about 374.2206320169.

Adding to 52406262 its reverse (26260425), we get a palindrome (78666687).

The spelling of 52406262 in words is "fifty-two million, four hundred six thousand, two hundred sixty-two".