36974885 has 4 divisors (see below), whose sum is σ = 44369868. Its totient is φ = 29579904.

The previous prime is 36974879. The next prime is 36974897. The reversal of 36974885 is 58847963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58847963 = 683 ⋅86161.

It can be written as a sum of positive squares in 2 ways, for example, as 4153444 + 32821441 = 2038^2 + 5729^2 .

It is a cyclic number.

It is not a de Polignac number, because 36974885 - 2²⁰ = 35926309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3697484 + ... + 3697493.

It is an arithmetic number, because the mean of its divisors is an integer number (11092467).

Almost surely, 2^36974885 is an apocalyptic number.

It is an amenable number.

36974885 is a deficient number, since it is larger than the sum of its proper divisors (7394983).

36974885 is an equidigital number, since it uses as much as digits as its factorization.

36974885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7394982.

The product of its digits is 1451520, while the sum is 50.

The square root of 36974885 is about 6080.6977395690. The cubic root of 36974885 is about 333.1467728272.

The spelling of 36974885 in words is "thirty-six million, nine hundred seventy-four thousand, eight hundred eighty-five".