52418492 has 48 divisors (see below), whose sum is σ = 113379840. Its totient is φ = 20699712.

The previous prime is 52418479. The next prime is 52418501. The reversal of 52418492 is 29481425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18353 + ... + 21015.

It is an arithmetic number, because the mean of its divisors is an integer number (2362080).

Almost surely, 2^52418492 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 52418492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56689920).

52418492 is an abundant number, since it is smaller than the sum of its proper divisors (60961348).

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

52418492 is a wasteful number, since it uses less digits than its factorization.

52418492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730 (or 2728 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 52418492 is about 7240.0616019479. The cubic root of 52418492 is about 374.2497402582.

The spelling of 52418492 in words is "fifty-two million, four hundred eighteen thousand, four hundred ninety-two".