36857955 has 16 divisors (see below), whose sum is σ = 62442144. Its totient is φ = 18501120.

The previous prime is 36857939. The next prime is 36857959. The reversal of 36857955 is 55975863.

It is not a de Polignac number, because 36857955 - 2⁴ = 36857939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36857959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72016 + ... + 72525.

It is an arithmetic number, because the mean of its divisors is an integer number (3902634).

Almost surely, 2^36857955 is an apocalyptic number.

36857955 is a deficient number, since it is larger than the sum of its proper divisors (25584189).

36857955 is a wasteful number, since it uses less digits than its factorization.

36857955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144566.

The product of its digits is 1134000, while the sum is 48.

The square root of 36857955 is about 6071.0752754352. The cubic root of 36857955 is about 332.7952189885.

The spelling of 36857955 in words is "thirty-six million, eight hundred fifty-seven thousand, nine hundred fifty-five".