36387954 has 20 divisors (see below), whose sum is σ = 81536334. Its totient is φ = 12129264.

The previous prime is 36387941. The next prime is 36387959. The reversal of 36387954 is 45978363.

36387954 is a `hidden beast` number, since 3 + 638 + 7 + 9 + 5 + 4 = 666.

36387954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33907329 + 2480625 = 5823^2 + 1575^2 .

It is a super-2 number, since 2×36387954² = 2648166392612232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36387959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 112147 + ... + 112470.

Almost surely, 2^36387954 is an apocalyptic number.

36387954 is an abundant number, since it is smaller than the sum of its proper divisors (45148380).

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

36387954 is a wasteful number, since it uses less digits than its factorization.

36387954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224631 (or 224622 counting only the distinct ones).

The product of its digits is 544320, while the sum is 45.

The square root of 36387954 is about 6032.2428664635. The cubic root of 36387954 is about 331.3745968210.

The spelling of 36387954 in words is "thirty-six million, three hundred eighty-seven thousand, nine hundred fifty-four".