52102092 has 36 divisors (see below), whose sum is σ = 141421560. Its totient is φ = 14886144.

The previous prime is 52102051. The next prime is 52102147. The reversal of 52102092 is 29020125.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43717 + ... + 44892.

Almost surely, 2^52102092 is an apocalyptic number.

It is an amenable number.

52102092 is an abundant number, since it is smaller than the sum of its proper divisors (89319468).

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

52102092 is a wasteful number, since it uses less digits than its factorization.

52102092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88630 (or 88621 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 52102092 is about 7218.1778864198. The cubic root of 52102092 is about 373.4952249264.

The spelling of 52102092 in words is "fifty-two million, one hundred two thousand, ninety-two".