36731020 has 24 divisors (see below), whose sum is σ = 77261184. Its totient is φ = 14668416.

The previous prime is 36731011. The next prime is 36731041. The reversal of 36731020 is 2013763.

It is a junction number, because it is equal to n+sod(n) for n = 36730982 and 36731000.

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, 16069 + ... + 18211.

It is an arithmetic number, because the mean of its divisors is an integer number (3219216).

Almost surely, 2^36731020 is an apocalyptic number.

It is an amenable number.

36731020 is an abundant number, since it is smaller than the sum of its proper divisors (40530164).

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

36731020 is a wasteful number, since it uses less digits than its factorization.

36731020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3009 (or 3007 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 36731020 is about 6060.6121802999. The cubic root of 36731020 is about 332.4127420981.

Adding to 36731020 its reverse (2013763), we get a palindrome (38744783).

The spelling of 36731020 in words is "thirty-six million, seven hundred thirty-one thousand, twenty".