36538814 has 24 divisors (see below), whose sum is σ = 62849520. Its totient is φ = 15869568.

The previous prime is 36538813. The next prime is 36538819. The reversal of 36538814 is 41883563.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36538813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2567 + ... + 8925.

It is an arithmetic number, because the mean of its divisors is an integer number (2618730).

Almost surely, 2^36538814 is an apocalyptic number.

36538814 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

36538814 is a deficient number, since it is larger than the sum of its proper divisors (26310706).

36538814 is a wasteful number, since it uses less digits than its factorization.

36538814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6404 (or 6391 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 36538814 is about 6044.7344027674. The cubic root of 36538814 is about 331.8319115741.

The spelling of 36538814 in words is "thirty-six million, five hundred thirty-eight thousand, eight hundred fourteen".