36125917 has 4 divisors (see below), whose sum is σ = 36141660. Its totient is φ = 36110176.

The previous prime is 36125899. The next prime is 36125923. The reversal of 36125917 is 71952163.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 71952163 = 389 ⋅184967.

It can be written as a sum of positive squares in 2 ways, for example, as 11978521 + 24147396 = 3461^2 + 4914^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36125917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36125927) 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, 3688 + ... + 9265.

It is an arithmetic number, because the mean of its divisors is an integer number (9035415).

Almost surely, 2^36125917 is an apocalyptic number.

It is an amenable number.

36125917 is a deficient number, since it is larger than the sum of its proper divisors (15743).

36125917 is a wasteful number, since it uses less digits than its factorization.

36125917 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15742.

The product of its digits is 11340, while the sum is 34.

The square root of 36125917 is about 6010.4839239449. The cubic root of 36125917 is about 330.5772480090.

The spelling of 36125917 in words is "thirty-six million, one hundred twenty-five thousand, nine hundred seventeen".