36872120 has 32 divisors (see below), whose sum is σ = 84989520. Its totient is φ = 14388480.

The previous prime is 36872119. The next prime is 36872149. The reversal of 36872120 is 2127863.

It is a happy number.

It is a congruent number.

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, 9602 + ... + 12881.

Almost surely, 2^36872120 is an apocalyptic number.

It is an amenable number.

36872120 is an abundant number, since it is smaller than the sum of its proper divisors (48117400).

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

36872120 is a wasteful number, since it uses less digits than its factorization.

36872120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22535 (or 22531 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 36872120 is about 6072.2417606680. The cubic root of 36872120 is about 332.8378460643.

Adding to 36872120 its reverse (2127863), we get a palindrome (38999983).

The spelling of 36872120 in words is "thirty-six million, eight hundred seventy-two thousand, one hundred twenty".