36552620 has 24 divisors (see below), whose sum is σ = 82665744. Its totient is φ = 13496256.

The previous prime is 36552617. The next prime is 36552631. The reversal of 36552620 is 2625563.

It is a happy 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, 70034 + ... + 70553.

It is an arithmetic number, because the mean of its divisors is an integer number (3444406).

Almost surely, 2^36552620 is an apocalyptic number.

It is an amenable number.

36552620 is an abundant number, since it is smaller than the sum of its proper divisors (46113124).

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

36552620 is a wasteful number, since it uses less digits than its factorization.

36552620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140609 (or 140607 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 36552620 is about 6045.8762805734. The cubic root of 36552620 is about 331.8736999629.

The spelling of 36552620 in words is "thirty-six million, five hundred fifty-two thousand, six hundred twenty".