36563020 has 24 divisors (see below), whose sum is σ = 82689264. Its totient is φ = 13500096.

The previous prime is 36562991. The next prime is 36563047. The reversal of 36563020 is 2036563.

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, 70054 + ... + 70573.

It is an arithmetic number, because the mean of its divisors is an integer number (3445386).

Almost surely, 2^36563020 is an apocalyptic number.

It is an amenable number.

36563020 is an abundant number, since it is smaller than the sum of its proper divisors (46126244).

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

36563020 is a wasteful number, since it uses less digits than its factorization.

36563020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140649 (or 140647 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 36563020 is about 6046.7363097790. The cubic root of 36563020 is about 331.9051720269.

Adding to 36563020 its reverse (2036563), we get a palindrome (38599583).

The spelling of 36563020 in words is "thirty-six million, five hundred sixty-three thousand, twenty".