52974108 has 192 divisors, whose sum is σ = 164989440. Its totient is φ = 14515200.

The previous prime is 52974073. The next prime is 52974127. The reversal of 52974108 is 80147925.

It is a super-2 number, since 2×52974108² = 5612512236791328, which contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 868398 + ... + 868458.

It is an arithmetic number, because the mean of its divisors is an integer number (859320).

Almost surely, 2^52974108 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 52974108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82494720).

52974108 is an abundant number, since it is smaller than the sum of its proper divisors (112015332).

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

52974108 is a wasteful number, since it uses less digits than its factorization.

52974108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 137 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 52974108 is about 7278.3314021828. The cubic root of 52974108 is about 375.5673970619.

The spelling of 52974108 in words is "fifty-two million, nine hundred seventy-four thousand, one hundred eight".