36157998 has 8 divisors (see below), whose sum is σ = 72316008. Its totient is φ = 12052664.

The previous prime is 36157951. The next prime is 36158009. The reversal of 36157998 is 89975163.

It is a sphenic number, since it is the product of 3 distinct primes.

36157998 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3013161 + ... + 3013172.

It is an arithmetic number, because the mean of its divisors is an integer number (9039501).

Almost surely, 2^36157998 is an apocalyptic number.

36157998 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36157998 is a wasteful number, since it uses less digits than its factorization.

36157998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6026338.

The product of its digits is 408240, while the sum is 48.

The square root of 36157998 is about 6013.1520852212. The cubic root of 36157998 is about 330.6750735394.

The spelling of 36157998 in words is "thirty-six million, one hundred fifty-seven thousand, nine hundred ninety-eight".