36735620 has 48 divisors (see below), whose sum is σ = 80306688. Its totient is φ = 14100480.

The previous prime is 36735617. The next prime is 36735649. The reversal of 36735620 is 2653763.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119507 + ... + 119813.

It is an arithmetic number, because the mean of its divisors is an integer number (1673056).

Almost surely, 2^36735620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36735620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40153344).

36735620 is an abundant number, since it is smaller than the sum of its proper divisors (43571068).

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

36735620 is a wasteful number, since it uses less digits than its factorization.

36735620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540 (or 538 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 36735620 is about 6060.9916680359. The cubic root of 36735620 is about 332.4266180608.

The spelling of 36735620 in words is "thirty-six million, seven hundred thirty-five thousand, six hundred twenty".