52015746 has 32 divisors (see below), whose sum is σ = 107089920. Its totient is φ = 16834896.

The previous prime is 52015739. The next prime is 52015759. The reversal of 52015746 is 64751025.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 38535 + ... + 39861.

It is an arithmetic number, because the mean of its divisors is an integer number (3346560).

Almost surely, 2^52015746 is an apocalyptic number.

52015746 is an abundant number, since it is smaller than the sum of its proper divisors (55074174).

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

52015746 is a wasteful number, since it uses less digits than its factorization.

52015746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1518.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 52015746 is about 7212.1942569512. The cubic root of 52015746 is about 373.2887863160.

The spelling of 52015746 in words is "fifty-two million, fifteen thousand, seven hundred forty-six".