424122292 has 24 divisors (see below), whose sum is σ = 812593152. Its totient is φ = 192091200.

The previous prime is 424122247. The next prime is 424122311. The reversal of 424122292 is 292221424.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 424122292.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4788 + ... + 29515.

It is an arithmetic number, because the mean of its divisors is an integer number (33858048).

Almost surely, 2^424122292 is an apocalyptic number.

It is an amenable number.

424122292 is a deficient number, since it is larger than the sum of its proper divisors (388470860).

424122292 is a wasteful number, since it uses less digits than its factorization.

424122292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34599 (or 34597 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 424122292 is about 20594.2295801518. The cubic root of 424122292 is about 751.3293708978.

The spelling of 424122292 in words is "four hundred twenty-four million, one hundred twenty-two thousand, two hundred ninety-two".