43725922 has 8 divisors (see below), whose sum is σ = 65627856. Its totient is φ = 21849972.

The previous prime is 43725917. The next prime is 43725937. The reversal of 43725922 is 22952734.

It is a happy number.

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

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, 1528 + ... + 9475.

It is an arithmetic number, because the mean of its divisors is an integer number (8203482).

Almost surely, 2^43725922 is an apocalyptic number.

43725922 is a deficient number, since it is larger than the sum of its proper divisors (21901934).

43725922 is a wasteful number, since it uses less digits than its factorization.

43725922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12992.

The product of its digits is 30240, while the sum is 34.

The square root of 43725922 is about 6612.5579014478. The cubic root of 43725922 is about 352.3002828900.

The spelling of 43725922 in words is "forty-three million, seven hundred twenty-five thousand, nine hundred twenty-two".