36161343 has 16 divisors (see below), whose sum is σ = 54096640. Its totient is φ = 23871672.

The previous prime is 36161311. The next prime is 36161383. The reversal of 36161343 is 34316163.

36161343 is a `hidden beast` number, since 3 + 6 + 1 + 613 + 43 = 666.

It is not a de Polignac number, because 36161343 - 2⁵ = 36161311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36161383) 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, 3721 + ... + 9282.

It is an arithmetic number, because the mean of its divisors is an integer number (3381040).

Almost surely, 2^36161343 is an apocalyptic number.

36161343 is a deficient number, since it is larger than the sum of its proper divisors (17935297).

36161343 is a wasteful number, since it uses less digits than its factorization.

36161343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13115 (or 13109 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 36161343 is about 6013.4302191012. The cubic root of 36161343 is about 330.6852702139.

The spelling of 36161343 in words is "thirty-six million, one hundred sixty-one thousand, three hundred forty-three".