36504987 has 8 divisors (see below), whose sum is σ = 48717840. Its totient is φ = 24314400.

The previous prime is 36504983. The next prime is 36505003. The reversal of 36504987 is 78940563.

It is a happy number.

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

It is not a de Polignac number, because 36504987 - 2² = 36504983 is a prime.

It is a super-2 number, since 2×36504987² = 2665228151740338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36504983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264 + ... + 8637.

It is an arithmetic number, because the mean of its divisors is an integer number (6089730).

Almost surely, 2^36504987 is an apocalyptic number.

36504987 is a deficient number, since it is larger than the sum of its proper divisors (12212853).

36504987 is a wasteful number, since it uses less digits than its factorization.

36504987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11133.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 36504987 is about 6041.9356997572. The cubic root of 36504987 is about 331.7294785487.

The spelling of 36504987 in words is "thirty-six million, five hundred four thousand, nine hundred eighty-seven".