36161598 has 32 divisors (see below), whose sum is σ = 83053440. Its totient is φ = 10380960.

The previous prime is 36161597. The next prime is 36161603. The reversal of 36161598 is 89516163.

36161598 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×36161598² = 2615322339827208, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36161591) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13165 + ... + 15672.

It is an arithmetic number, because the mean of its divisors is an integer number (2595420).

Almost surely, 2^36161598 is an apocalyptic number.

36161598 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

36161598 is an abundant number, since it is smaller than the sum of its proper divisors (46891842).

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

36161598 is a wasteful number, since it uses less digits than its factorization.

36161598 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28872.

The product of its digits is 38880, while the sum is 39.

The square root of 36161598 is about 6013.4514216047. The cubic root of 36161598 is about 330.6860475131.

The spelling of 36161598 in words is "thirty-six million, one hundred sixty-one thousand, five hundred ninety-eight".