36872940 has 96 divisors (see below), whose sum is σ = 113996736. Its totient is φ = 8847360.

The previous prime is 36872929. The next prime is 36872959. The reversal of 36872940 is 4927863.

It is a super-2 number, since 2×36872940² = 2719227408487200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31404 + ... + 32556.

It is an arithmetic number, because the mean of its divisors is an integer number (1187466).

Almost surely, 2^36872940 is an apocalyptic number.

36872940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36872940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56998368).

36872940 is an abundant number, since it is smaller than the sum of its proper divisors (77123796).

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

36872940 is a wasteful number, since it uses less digits than its factorization.

36872940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 36872940 is about 6072.3092806609. The cubic root of 36872940 is about 332.8403133757.

The spelling of 36872940 in words is "thirty-six million, eight hundred seventy-two thousand, nine hundred forty".