43422374 has 8 divisors (see below), whose sum is σ = 65162568. Its totient is φ = 21701520.

The previous prime is 43422331. The next prime is 43422383. The reversal of 43422374 is 47322434.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4034 + ... + 10154.

It is an arithmetic number, because the mean of its divisors is an integer number (8145321).

Almost surely, 2^43422374 is an apocalyptic number.

43422374 is a deficient number, since it is larger than the sum of its proper divisors (21740194).

43422374 is a wasteful number, since it uses less digits than its factorization.

43422374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9670.

The product of its digits is 16128, while the sum is 29.

The square root of 43422374 is about 6589.5655395481. The cubic root of 43422374 is about 351.4831591518.

The spelling of 43422374 in words is "forty-three million, four hundred twenty-two thousand, three hundred seventy-four".