36150138 has 24 divisors (see below), whose sum is σ = 81227328. Its totient is φ = 12049884.

The previous prime is 36150133. The next prime is 36150167. The reversal of 36150138 is 83105163.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (36150131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36706 + ... + 37677.

It is an arithmetic number, because the mean of its divisors is an integer number (3384472).

Almost surely, 2^36150138 is an apocalyptic number.

36150138 is an abundant number, since it is smaller than the sum of its proper divisors (45077190).

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

36150138 is an equidigital number, since it uses as much as digits as its factorization.

36150138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74400 (or 74388 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 36150138 is about 6012.4984823283. The cubic root of 36150138 is about 330.6511111652.

The spelling of 36150138 in words is "thirty-six million, one hundred fifty thousand, one hundred thirty-eight".