36122397 has 16 divisors (see below), whose sum is σ = 51619200. Its totient is φ = 22410432.

The previous prime is 36122393. The next prime is 36122407. The reversal of 36122397 is 79322163.

It is a happy number.

It is not a de Polignac number, because 36122397 - 2² = 36122393 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36122393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4522 + ... + 9627.

It is an arithmetic number, because the mean of its divisors is an integer number (3226200).

Almost surely, 2^36122397 is an apocalyptic number.

36122397 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

It is an amenable number.

36122397 is a deficient number, since it is larger than the sum of its proper divisors (15496803).

36122397 is a wasteful number, since it uses less digits than its factorization.

36122397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14212.

The product of its digits is 13608, while the sum is 33.

The square root of 36122397 is about 6010.1910951317. The cubic root of 36122397 is about 330.5665108448.

The spelling of 36122397 in words is "thirty-six million, one hundred twenty-two thousand, three hundred ninety-seven".