36921120 has 48 divisors (see below), whose sum is σ = 116303040. Its totient is φ = 9845504.

The previous prime is 36921119. The next prime is 36921151. The reversal of 36921120 is 2112963.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37980 + ... + 38939.

It is an arithmetic number, because the mean of its divisors is an integer number (2422980).

Almost surely, 2^36921120 is an apocalyptic number.

36921120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36921120 is an abundant number, since it is smaller than the sum of its proper divisors (79381920).

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

36921120 is a wasteful number, since it uses less digits than its factorization.

36921120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76937 (or 76929 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 36921120 is about 6076.2751748090. The cubic root of 36921120 is about 332.9852187976.

The spelling of 36921120 in words is "thirty-six million, nine hundred twenty-one thousand, one hundred twenty".