361000552 has 32 divisors (see below), whose sum is σ = 739980000. Its totient is φ = 163742400.

The previous prime is 361000529. The next prime is 361000567. The reversal of 361000552 is 255000163.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39802 + ... + 48022.

It is an arithmetic number, because the mean of its divisors is an integer number (23124375).

Almost surely, 2^361000552 is an apocalyptic number.

It is an amenable number.

361000552 is an abundant number, since it is smaller than the sum of its proper divisors (378979448).

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

361000552 is a wasteful number, since it uses less digits than its factorization.

361000552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8737 (or 8733 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 361000552 is about 19000.0145263102. The cubic root of 361000552 is about 712.0370988118.

The spelling of 361000552 in words is "three hundred sixty-one million, five hundred fifty-two", and thus it is an aban number.