36563992 has 16 divisors (see below), whose sum is σ = 70410960. Its totient is φ = 17787744.

The previous prime is 36563963. The next prime is 36563993. The reversal of 36563992 is 29936563.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36563993) 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, 61468 + ... + 62059.

It is an arithmetic number, because the mean of its divisors is an integer number (4400685).

Almost surely, 2^36563992 is an apocalyptic number.

It is an amenable number.

36563992 is a deficient number, since it is larger than the sum of its proper divisors (33846968).

36563992 is a wasteful number, since it uses less digits than its factorization.

36563992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123570 (or 123566 counting only the distinct ones).

The product of its digits is 262440, while the sum is 43.

The square root of 36563992 is about 6046.8166831813. The cubic root of 36563992 is about 331.9081131495.

The spelling of 36563992 in words is "thirty-six million, five hundred sixty-three thousand, nine hundred ninety-two".