36401072 has 10 divisors (see below), whose sum is σ = 70527108. Its totient is φ = 18200528.

The previous prime is 36401059. The next prime is 36401083. The reversal of 36401072 is 27010463.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137518 + ... + 1137549.

Almost surely, 2^36401072 is an apocalyptic number.

It is an amenable number.

36401072 is a deficient number, since it is larger than the sum of its proper divisors (34126036).

36401072 is a wasteful number, since it uses less digits than its factorization.

36401072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275075 (or 2275069 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 36401072 is about 6033.3300920802. The cubic root of 36401072 is about 331.4144126503.

The spelling of 36401072 in words is "thirty-six million, four hundred one thousand, seventy-two".