424005922 has 8 divisors (see below), whose sum is σ = 636239772. Its totient is φ = 211926000.

The previous prime is 424005899. The next prime is 424005931. The reversal of 424005922 is 229500424.

It can be written as a sum of positive squares in 2 ways, for example, as 423989281 + 16641 = 20591^2 + 129^2 .

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, 31329 + ... + 42772.

Almost surely, 2^424005922 is an apocalyptic number.

424005922 is a deficient number, since it is larger than the sum of its proper divisors (212233850).

424005922 is a wasteful number, since it uses less digits than its factorization.

424005922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76964.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 424005922 is about 20591.4040803438. The cubic root of 424005922 is about 751.2606484261.

The spelling of 424005922 in words is "four hundred twenty-four million, five thousand, nine hundred twenty-two".