36481716 has 36 divisors (see below), whose sum is σ = 94366272. Its totient is φ = 11877264.

The previous prime is 36481661. The next prime is 36481733. The reversal of 36481716 is 61718463.

36481716 is a `hidden beast` number, since 3 + 648 + 1 + 7 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10236 + ... + 13331.

Almost surely, 2^36481716 is an apocalyptic number.

36481716 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

36481716 is an abundant number, since it is smaller than the sum of its proper divisors (57884556).

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

36481716 is a wasteful number, since it uses less digits than its factorization.

36481716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23620 (or 23615 counting only the distinct ones).

The product of its digits is 24192, while the sum is 36.

The square root of 36481716 is about 6040.0096026414. The cubic root of 36481716 is about 331.6589738654.

The spelling of 36481716 in words is "thirty-six million, four hundred eighty-one thousand, seven hundred sixteen".