36481916 has 24 divisors (see below), whose sum is σ = 66232320. Its totient is φ = 17564400.

The previous prime is 36481897. The next prime is 36481943. The reversal of 36481916 is 61918463.

It is a self number, because there is not a number n which added to its sum of digits gives 36481916.

It is a congruent number.

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, 29021 + ... + 30251.

It is an arithmetic number, because the mean of its divisors is an integer number (2759680).

Almost surely, 2^36481916 is an apocalyptic number.

It is an amenable number.

36481916 is a deficient number, since it is larger than the sum of its proper divisors (29750404).

36481916 is a wasteful number, since it uses less digits than its factorization.

36481916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505 (or 1503 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 36481916 is about 6040.0261588838. The cubic root of 36481916 is about 331.6595799377.

The spelling of 36481916 in words is "thirty-six million, four hundred eighty-one thousand, nine hundred sixteen".