36143952 has 40 divisors (see below), whose sum is σ = 100556064. Its totient is φ = 11121024.

The previous prime is 36143929. The next prime is 36143953. The reversal of 36143952 is 25934163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36143953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28338 + ... + 29585.

Almost surely, 2^36143952 is an apocalyptic number.

It is an amenable number.

36143952 is an abundant number, since it is smaller than the sum of its proper divisors (64412112).

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

36143952 is a wasteful number, since it uses less digits than its factorization.

36143952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57947 (or 57941 counting only the distinct ones).

The product of its digits is 19440, while the sum is 33.

The square root of 36143952 is about 6011.9840319149. The cubic root of 36143952 is about 330.6322497853.

The spelling of 36143952 in words is "thirty-six million, one hundred forty-three thousand, nine hundred fifty-two".