52000446 has 16 divisors (see below), whose sum is σ = 104073984. Its totient is φ = 17321304.

The previous prime is 52000427. The next prime is 52000457. The reversal of 52000446 is 64400025.

It is a happy 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, 11691 + ... + 15513.

It is an arithmetic number, because the mean of its divisors is an integer number (6504624).

Almost surely, 2^52000446 is an apocalyptic number.

52000446 is an abundant number, since it is smaller than the sum of its proper divisors (52073538).

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

52000446 is a wasteful number, since it uses less digits than its factorization.

52000446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6095.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 52000446 is about 7211.1334753976. The cubic root of 52000446 is about 373.2521827940.

The spelling of 52000446 in words is "fifty-two million, four hundred forty-six", and thus it is an aban number.