43274492 has 6 divisors (see below), whose sum is σ = 75730368. Its totient is φ = 21637244.

The previous prime is 43274489. The next prime is 43274509. The reversal of 43274492 is 29447234.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5409308 + ... + 5409315.

It is an arithmetic number, because the mean of its divisors is an integer number (12621728).

Almost surely, 2^43274492 is an apocalyptic number.

It is an amenable number.

43274492 is a deficient number, since it is larger than the sum of its proper divisors (32455876).

43274492 is a wasteful number, since it uses less digits than its factorization.

43274492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10818627 (or 10818625 counting only the distinct ones).

The product of its digits is 48384, while the sum is 35.

The square root of 43274492 is about 6578.3350477153. The cubic root of 43274492 is about 351.0836941893.

The spelling of 43274492 in words is "forty-three million, two hundred seventy-four thousand, four hundred ninety-two".