52970412 has 54 divisors (see below), whose sum is σ = 136570252. Its totient is φ = 15967600.

The previous prime is 52970341. The next prime is 52970429. The reversal of 52970412 is 21407925.

It is a self number, because there is not a number n which added to its sum of digits gives 52970412.

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 17 ways as a sum of consecutive naturals, for example, 277237 + ... + 277427.

Almost surely, 2^52970412 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 52970412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68285126).

52970412 is an abundant number, since it is smaller than the sum of its proper divisors (83599840).

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

52970412 is a wasteful number, since it uses less digits than its factorization.

52970412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 52970412 is about 7278.0774934044. The cubic root of 52970412 is about 375.5586624213.

The spelling of 52970412 in words is "fifty-two million, nine hundred seventy thousand, four hundred twelve".