36331413 has 4 divisors (see below), whose sum is σ = 48441888. Its totient is φ = 24220940.

The previous prime is 36331387. The next prime is 36331459. The reversal of 36331413 is 31413363.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36331413 - 2²⁵ = 2776981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36331483) 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, 6055233 + ... + 6055238.

It is an arithmetic number, because the mean of its divisors is an integer number (12110472).

Almost surely, 2^36331413 is an apocalyptic number.

It is an amenable number.

36331413 is a deficient number, since it is larger than the sum of its proper divisors (12110475).

36331413 is a wasteful number, since it uses less digits than its factorization.

36331413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12110474.

The product of its digits is 1944, while the sum is 24.

The square root of 36331413 is about 6027.5544792229. The cubic root of 36331413 is about 331.2028736565.

Adding to 36331413 its reverse (31413363), we get a palindrome (67744776).

The spelling of 36331413 in words is "thirty-six million, three hundred thirty-one thousand, four hundred thirteen".