365861852 has 12 divisors (see below), whose sum is σ = 641371920. Its totient is φ = 182612736.

The previous prime is 365861843. The next prime is 365861857. The reversal of 365861852 is 258168563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365861857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76952 + ... + 81567.

It is an arithmetic number, because the mean of its divisors is an integer number (53447660).

Almost surely, 2^365861852 is an apocalyptic number.

It is an amenable number.

365861852 is a deficient number, since it is larger than the sum of its proper divisors (275510068).

365861852 is a wasteful number, since it uses less digits than its factorization.

365861852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159100 (or 159098 counting only the distinct ones).

The product of its digits is 345600, while the sum is 44.

The square root of 365861852 is about 19127.5155731214. The cubic root of 365861852 is about 715.2189995361.

The spelling of 365861852 in words is "three hundred sixty-five million, eight hundred sixty-one thousand, eight hundred fifty-two".