52346664 has 48 divisors (see below), whose sum is σ = 143582400. Its totient is φ = 17226144.

The previous prime is 52346639. The next prime is 52346677. The reversal of 52346664 is 46664325.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1087 + ... + 10289.

It is an arithmetic number, because the mean of its divisors is an integer number (2991300).

Almost surely, 2^52346664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52346664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71791200).

52346664 is an abundant number, since it is smaller than the sum of its proper divisors (91235736).

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

52346664 is a wasteful number, since it uses less digits than its factorization.

52346664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9294 (or 9287 counting only the distinct ones).

The product of its digits is 103680, while the sum is 36.

The square root of 52346664 is about 7235.0994464485. The cubic root of 52346664 is about 374.0787198344.

The spelling of 52346664 in words is "fifty-two million, three hundred forty-six thousand, six hundred sixty-four".