52910646 has 16 divisors (see below), whose sum is σ = 106236144. Its totient is φ = 17567744.

The previous prime is 52910639. The next prime is 52910701. The reversal of 52910646 is 64601925.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15615 + ... + 18698.

It is an arithmetic number, because the mean of its divisors is an integer number (6639759).

Almost surely, 2^52910646 is an apocalyptic number.

52910646 is an abundant number, since it is smaller than the sum of its proper divisors (53325498).

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

52910646 is a wasteful number, since it uses less digits than its factorization.

52910646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34575.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 52910646 is about 7273.9704426125. The cubic root of 52910646 is about 375.4173628718.

It can be divided in two parts, 529 and 10646, that added together give a triangular number (11175 = T₁₄₉).

The spelling of 52910646 in words is "fifty-two million, nine hundred ten thousand, six hundred forty-six".