52814862 has 16 divisors (see below), whose sum is σ = 117366480. Its totient is φ = 17604936.

The previous prime is 52814821. The next prime is 52814891. The reversal of 52814862 is 26841825.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488973 + ... + 489080.

It is an arithmetic number, because the mean of its divisors is an integer number (7335405).

Almost surely, 2^52814862 is an apocalyptic number.

52814862 is an abundant number, since it is smaller than the sum of its proper divisors (64551618).

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

52814862 is a wasteful number, since it uses less digits than its factorization.

52814862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978064 (or 978058 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 52814862 is about 7267.3834355977. The cubic root of 52814862 is about 375.1906870195.

The spelling of 52814862 in words is "fifty-two million, eight hundred fourteen thousand, eight hundred sixty-two".