36758881 has 8 divisors (see below), whose sum is σ = 37284840. Its totient is φ = 36236928.

The previous prime is 36758857. The next prime is 36758893. The reversal of 36758881 is 18885763.

It can be written as a sum of positive squares in 4 ways, for example, as 950625 + 35808256 = 975^2 + 5984^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36758881 - 2¹⁹ = 36234593 is a prime.

It is a super-2 number, since 2×36758881² = 2702430664744322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36758801) 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 7 ways as a sum of consecutive naturals, for example, 20655 + ... + 22363.

It is an arithmetic number, because the mean of its divisors is an integer number (4660605).

Almost surely, 2^36758881 is an apocalyptic number.

It is an amenable number.

36758881 is a deficient number, since it is larger than the sum of its proper divisors (525959).

36758881 is a wasteful number, since it uses less digits than its factorization.

36758881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003.

The product of its digits is 322560, while the sum is 46.

The square root of 36758881 is about 6062.9102747773. The cubic root of 36758881 is about 332.4967674512.

The spelling of 36758881 in words is "thirty-six million, seven hundred fifty-eight thousand, eight hundred eighty-one".