36125620 has 12 divisors (see below), whose sum is σ = 75863844. Its totient is φ = 14450240.

The previous prime is 36125599. The next prime is 36125627. The reversal of 36125620 is 2652163.

It can be written as a sum of positive squares in 2 ways, for example, as 20412324 + 15713296 = 4518^2 + 3964^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36125627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 903121 + ... + 903160.

It is an arithmetic number, because the mean of its divisors is an integer number (6321987).

Almost surely, 2^36125620 is an apocalyptic number.

It is an amenable number.

36125620 is an abundant number, since it is smaller than the sum of its proper divisors (39738224).

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

36125620 is a wasteful number, since it uses less digits than its factorization.

36125620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806290 (or 1806288 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 36125620 is about 6010.4592170649. The cubic root of 36125620 is about 330.5763420877.

Adding to 36125620 its reverse (2652163), we get a palindrome (38777783).

The spelling of 36125620 in words is "thirty-six million, one hundred twenty-five thousand, six hundred twenty".