722363254 has 12 divisors (see below), whose sum is σ = 1132705476. Its totient is φ = 345477572.

The previous prime is 722363227. The next prime is 722363263. The reversal of 722363254 is 452363227.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 340324 + ... + 342439.

It is an arithmetic number, because the mean of its divisors is an integer number (94392123).

Almost surely, 2^722363254 is an apocalyptic number.

722363254 is a deficient number, since it is larger than the sum of its proper divisors (410342222).

722363254 is a wasteful number, since it uses less digits than its factorization.

722363254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682811 (or 682788 counting only the distinct ones).

The product of its digits is 60480, while the sum is 34.

The square root of 722363254 is about 26876.8162921132. The cubic root of 722363254 is about 897.2604985247.

The spelling of 722363254 in words is "seven hundred twenty-two million, three hundred sixty-three thousand, two hundred fifty-four".