36636416 has 18 divisors (see below), whose sum is σ = 73130232. Its totient is φ = 18318080.

The previous prime is 36636407. The next prime is 36636461. The reversal of 36636416 is 61463663.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71300 + ... + 71811.

Almost surely, 2^36636416 is an apocalyptic number.

It is an amenable number.

36636416 is a deficient number, since it is larger than the sum of its proper divisors (36493816).

36636416 is an equidigital number, since it uses as much as digits as its factorization.

36636416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143127 (or 143113 counting only the distinct ones).

The product of its digits is 46656, while the sum is 35.

The square root of 36636416 is about 6052.8023261957. The cubic root of 36636416 is about 332.1271105672.

The spelling of 36636416 in words is "thirty-six million, six hundred thirty-six thousand, four hundred sixteen".