4722292 has 12 divisors (see below), whose sum is σ = 8530816. Its totient is φ = 2284920.

The previous prime is 4722283. The next prime is 4722293. The reversal of 4722292 is 2922274.

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 4722292.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4722293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18918 + ... + 19165.

Almost surely, 2^4722292 is an apocalyptic number.

It is an amenable number.

4722292 is a deficient number, since it is larger than the sum of its proper divisors (3808524).

4722292 is a wasteful number, since it uses less digits than its factorization.

4722292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38118 (or 38116 counting only the distinct ones).

The product of its digits is 4032, while the sum is 28.

The square root of 4722292 is about 2173.0835234753. The cubic root of 4722292 is about 167.7712779410.

The spelling of 4722292 in words is "four million, seven hundred twenty-two thousand, two hundred ninety-two".