716425722 has 24 divisors (see below), whose sum is σ = 1609747776. Its totient is φ = 238808412.

The previous prime is 716425681. The next prime is 716425733. The reversal of 716425722 is 227524617.

It is a happy number.

716425722 is a `hidden beast` number, since 7 + 1 + 642 + 5 + 7 + 2 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 736578 + ... + 737549.

It is an arithmetic number, because the mean of its divisors is an integer number (67072824).

Almost surely, 2^716425722 is an apocalyptic number.

716425722 is an abundant number, since it is smaller than the sum of its proper divisors (893322054).

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

716425722 is a wasteful number, since it uses less digits than its factorization.

716425722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1474144 (or 1474132 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 716425722 is about 26766.1301274577. The cubic root of 716425722 is about 894.7953599315.

The spelling of 716425722 in words is "seven hundred sixteen million, four hundred twenty-five thousand, seven hundred twenty-two".