722376242 has 16 divisors (see below), whose sum is σ = 1239289152. Its totient is φ = 309357360.

The previous prime is 722376241. The next prime is 722376247. The reversal of 722376242 is 242673227.

It is not an unprimeable number, because it can be changed into a prime (722376241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 653 + ... + 38015.

It is an arithmetic number, because the mean of its divisors is an integer number (77455572).

Almost surely, 2^722376242 is an apocalyptic number.

722376242 is a deficient number, since it is larger than the sum of its proper divisors (516912910).

722376242 is a wasteful number, since it uses less digits than its factorization.

722376242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38753.

The product of its digits is 56448, while the sum is 35.

The square root of 722376242 is about 26877.0579119070. The cubic root of 722376242 is about 897.2658760360.

The spelling of 722376242 in words is "seven hundred twenty-two million, three hundred seventy-six thousand, two hundred forty-two".