36155797 has 8 divisors (see below), whose sum is σ = 36499680. Its totient is φ = 35814000.

The previous prime is 36155773. The next prime is 36155843. The reversal of 36155797 is 79755163.

36155797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36155797 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 (36155597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70779 + ... + 71287.

It is an arithmetic number, because the mean of its divisors is an integer number (4562460).

Almost surely, 2^36155797 is an apocalyptic number.

It is an amenable number.

36155797 is a deficient number, since it is larger than the sum of its proper divisors (343883).

36155797 is a wasteful number, since it uses less digits than its factorization.

36155797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its digits is 198450, while the sum is 43.

The square root of 36155797 is about 6012.9690669419. The cubic root of 36155797 is about 330.6683638150.

The spelling of 36155797 in words is "thirty-six million, one hundred fifty-five thousand, seven hundred ninety-seven".