52612626 has 16 divisors (see below), whose sum is σ = 114791328. Its totient is φ = 15943200.

The previous prime is 52612619. The next prime is 52612663. The reversal of 52612626 is 62621625.

It is a junction number, because it is equal to n+sod(n) for n = 52612593 and 52612602.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 398515 + ... + 398646.

It is an arithmetic number, because the mean of its divisors is an integer number (7174458).

Almost surely, 2^52612626 is an apocalyptic number.

52612626 is an abundant number, since it is smaller than the sum of its proper divisors (62178702).

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

52612626 is a wasteful number, since it uses less digits than its factorization.

52612626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797177.

The product of its digits is 8640, while the sum is 30.

The square root of 52612626 is about 7253.4561417300. The cubic root of 52612626 is about 374.7111874010.

It can be divided in two parts, 5261 and 2626, that added together give a palindrome (7887).

The spelling of 52612626 in words is "fifty-two million, six hundred twelve thousand, six hundred twenty-six".