52982670 has 64 divisors (see below), whose sum is σ = 138890304. Its totient is φ = 12856320.

The previous prime is 52982663. The next prime is 52982687. The reversal of 52982670 is 7628925.

It is a happy number.

52982670 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27540 + ... + 29400.

It is an arithmetic number, because the mean of its divisors is an integer number (2170161).

Almost surely, 2^52982670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52982670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69445152).

52982670 is an abundant number, since it is smaller than the sum of its proper divisors (85907634).

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

52982670 is a wasteful number, since it uses less digits than its factorization.

52982670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 52982670 is about 7278.9195626824. The cubic root of 52982670 is about 375.5876298067.

The spelling of 52982670 in words is "fifty-two million, nine hundred eighty-two thousand, six hundred seventy".