52747794 has 32 divisors (see below), whose sum is σ = 127874880. Its totient is φ = 15984000.

The previous prime is 52747789. The next prime is 52747801. The reversal of 52747794 is 49774725.

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, 43807 + ... + 44994.

It is an arithmetic number, because the mean of its divisors is an integer number (3996090).

Almost surely, 2^52747794 is an apocalyptic number.

52747794 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

52747794 is an abundant number, since it is smaller than the sum of its proper divisors (75127086).

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

52747794 is a wasteful number, since it uses less digits than its factorization.

52747794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88823 (or 88817 counting only the distinct ones).

The product of its digits is 493920, while the sum is 45.

The square root of 52747794 is about 7262.7676542762. The cubic root of 52747794 is about 375.0318053024.

The spelling of 52747794 in words is "fifty-two million, seven hundred forty-seven thousand, seven hundred ninety-four".