36391954 has 16 divisors (see below), whose sum is σ = 59316480. Its totient is φ = 16681680.

The previous prime is 36391937. The next prime is 36391961. The reversal of 36391954 is 45919363.

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, 14269 + ... + 16624.

It is an arithmetic number, because the mean of its divisors is an integer number (3707280).

Almost surely, 2^36391954 is an apocalyptic number.

36391954 is a deficient number, since it is larger than the sum of its proper divisors (22924526).

36391954 is a wasteful number, since it uses less digits than its factorization.

36391954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30945.

The product of its digits is 87480, while the sum is 40.

The square root of 36391954 is about 6032.5744089899. The cubic root of 36391954 is about 331.3867386580.

The spelling of 36391954 in words is "thirty-six million, three hundred ninety-one thousand, nine hundred fifty-four".