43314136 has 16 divisors (see below), whose sum is σ = 81285840. Its totient is φ = 21637920.

The previous prime is 43314127. The next prime is 43314137. The reversal of 43314136 is 63141334.

It is a happy number.

It is a super-2 number, since 2×43314136² = 3752228754852992, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 43314136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43314137) 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, 13170 + ... + 16126.

It is an arithmetic number, because the mean of its divisors is an integer number (5080365).

Almost surely, 2^43314136 is an apocalyptic number.

It is an amenable number.

43314136 is a deficient number, since it is larger than the sum of its proper divisors (37971704).

43314136 is a wasteful number, since it uses less digits than its factorization.

43314136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4794 (or 4790 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 43314136 is about 6581.3475823725. The cubic root of 43314136 is about 351.1908713681.

The spelling of 43314136 in words is "forty-three million, three hundred fourteen thousand, one hundred thirty-six".