43468136 has 8 divisors (see below), whose sum is σ = 81502770. Its totient is φ = 21734064.

The previous prime is 43468123. The next prime is 43468147. The reversal of 43468136 is 63186434.

It can be written as a sum of positive squares in only one way, i.e., 31427236 + 12040900 = 5606^2 + 3470^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 43468096 and 43468105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2716751 + ... + 2716766.

Almost surely, 2^43468136 is an apocalyptic number.

It is an amenable number.

43468136 is a deficient number, since it is larger than the sum of its proper divisors (38034634).

43468136 is a wasteful number, since it uses less digits than its factorization.

43468136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5433523 (or 5433519 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The square root of 43468136 is about 6593.0369330074. The cubic root of 43468136 is about 351.6065895691.

The spelling of 43468136 in words is "forty-three million, four hundred sixty-eight thousand, one hundred thirty-six".