36873867 has 16 divisors (see below), whose sum is σ = 53466912. Its totient is φ = 22510080.

The previous prime is 36873839. The next prime is 36873913. The reversal of 36873867 is 76837863.

It is not a de Polignac number, because 36873867 - 2⁸ = 36873611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36873827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7884 + ... + 11657.

It is an arithmetic number, because the mean of its divisors is an integer number (3341682).

Almost surely, 2^36873867 is an apocalyptic number.

36873867 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

36873867 is a deficient number, since it is larger than the sum of its proper divisors (16593045).

36873867 is a wasteful number, since it uses less digits than its factorization.

36873867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19598.

The product of its digits is 1016064, while the sum is 48.

The square root of 36873867 is about 6072.3856102853. The cubic root of 36873867 is about 332.8431025971.

The spelling of 36873867 in words is "thirty-six million, eight hundred seventy-three thousand, eight hundred sixty-seven".