36556998 has 16 divisors (see below), whose sum is σ = 75472896. Its totient is φ = 11792520.

The previous prime is 36556997. The next prime is 36557011. The reversal of 36556998 is 89965563.

It is a self number, because there is not a number n which added to its sum of digits gives 36556998.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36556997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98086 + ... + 98457.

It is an arithmetic number, because the mean of its divisors is an integer number (4717056).

Almost surely, 2^36556998 is an apocalyptic number.

36556998 is an abundant number, since it is smaller than the sum of its proper divisors (38915898).

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

36556998 is a wasteful number, since it uses less digits than its factorization.

36556998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196579.

The product of its digits is 1749600, while the sum is 51.

The square root of 36556998 is about 6046.2383347003. The cubic root of 36556998 is about 331.8869492188.

The spelling of 36556998 in words is "thirty-six million, five hundred fifty-six thousand, nine hundred ninety-eight".