36918107 has 4 divisors (see below), whose sum is σ = 36963576. Its totient is φ = 36872640.

The previous prime is 36918097. The next prime is 36918109. The reversal of 36918107 is 70181963.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 70181963 = 421 ⋅166703.

It is a cyclic number.

It is not a de Polignac number, because 36918107 - 2⁸ = 36917851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36918109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21494 + ... + 23147.

It is an arithmetic number, because the mean of its divisors is an integer number (9240894).

Almost surely, 2^36918107 is an apocalyptic number.

36918107 is a deficient number, since it is larger than the sum of its proper divisors (45469).

36918107 is an equidigital number, since it uses as much as digits as its factorization.

36918107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45468.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 36918107 is about 6076.0272382536. The cubic root of 36918107 is about 332.9761606419.

The spelling of 36918107 in words is "thirty-six million, nine hundred eighteen thousand, one hundred seven".