4722426 has 24 divisors (see below), whose sum is σ = 10299744. Its totient is φ = 1563720.

The previous prime is 4722409. The next prime is 4722433. The reversal of 4722426 is 6242274.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4722426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2221 + ... + 3791.

It is an arithmetic number, because the mean of its divisors is an integer number (429156).

Almost surely, 2^4722426 is an apocalyptic number.

4722426 is an abundant number, since it is smaller than the sum of its proper divisors (5577318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4722426 is a wasteful number, since it uses less digits than its factorization.

4722426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746 (or 1743 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 4722426 is about 2173.1143550214. The cubic root of 4722426 is about 167.7728648214.

The spelling of 4722426 in words is "four million, seven hundred twenty-two thousand, four hundred twenty-six".