36352131 has 4 divisors (see below), whose sum is σ = 48469512. Its totient is φ = 24234752.

The previous prime is 36352081. The next prime is 36352153. The reversal of 36352131 is 13125363.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36352131 - 2⁷ = 36352003 is a prime.

It is a super-2 number, since 2×36352131² = 2642954856482322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36352031) 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, 6058686 + ... + 6058691.

It is an arithmetic number, because the mean of its divisors is an integer number (12117378).

Almost surely, 2^36352131 is an apocalyptic number.

36352131 is a deficient number, since it is larger than the sum of its proper divisors (12117381).

36352131 is a wasteful number, since it uses less digits than its factorization.

36352131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12117380.

The product of its digits is 1620, while the sum is 24.

The square root of 36352131 is about 6029.2728417281. The cubic root of 36352131 is about 331.2658178752.

Adding to 36352131 its reverse (13125363), we get a palindrome (49477494).

The spelling of 36352131 in words is "thirty-six million, three hundred fifty-two thousand, one hundred thirty-one".