52945706 has 32 divisors (see below), whose sum is σ = 92551680. Its totient is φ = 22478400.

The previous prime is 52945693. The next prime is 52945729. The reversal of 52945706 is 60754925.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 52945706.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18440 + ... + 21116.

It is an arithmetic number, because the mean of its divisors is an integer number (2892240).

Almost surely, 2^52945706 is an apocalyptic number.

52945706 is a deficient number, since it is larger than the sum of its proper divisors (39605974).

52945706 is a wasteful number, since it uses less digits than its factorization.

52945706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750.

The product of its (nonzero) digits is 75600, while the sum is 38.

The square root of 52945706 is about 7276.3800065692. The cubic root of 52945706 is about 375.5002650703.

The spelling of 52945706 in words is "fifty-two million, nine hundred forty-five thousand, seven hundred six".