36056137 has 4 divisors (see below), whose sum is σ = 38829700. Its totient is φ = 33282576.

The previous prime is 36056123. The next prime is 36056147. The reversal of 36056137 is 73165063.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73165063 = 97 ⋅754279.

It can be written as a sum of positive squares in 2 ways, for example, as 10137856 + 25918281 = 3184^2 + 5091^2 .

It is a cyclic number.

It is not a de Polignac number, because 36056137 - 2²³ = 27667529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36056099 and 36056108.

It is not an unprimeable number, because it can be changed into a prime (36056107) 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, 1386762 + ... + 1386787.

It is an arithmetic number, because the mean of its divisors is an integer number (9707425).

Almost surely, 2^36056137 is an apocalyptic number.

It is an amenable number.

36056137 is a deficient number, since it is larger than the sum of its proper divisors (2773563).

36056137 is a wasteful number, since it uses less digits than its factorization.

36056137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2773562.

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 36056137 is about 6004.6762610486. The cubic root of 36056137 is about 330.3642656538.

The spelling of 36056137 in words is "thirty-six million, fifty-six thousand, one hundred thirty-seven".