468719722 has 4 divisors (see below), whose sum is σ = 703079586. Its totient is φ = 234359860.

The previous prime is 468719711. The next prime is 468719723. The reversal of 468719722 is 227917864.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 397165041 + 71554681 = 19929^2 + 8459^2 .

It is not an unprimeable number, because it can be changed into a prime (468719723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117179929 + ... + 117179932.

Almost surely, 2^468719722 is an apocalyptic number.

468719722 is a deficient number, since it is larger than the sum of its proper divisors (234359864).

468719722 is a wasteful number, since it uses less digits than its factorization.

468719722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234359863.

The product of its digits is 338688, while the sum is 46.

The square root of 468719722 is about 21649.9358428611. The cubic root of 468719722 is about 776.7914006553.

The spelling of 468719722 in words is "four hundred sixty-eight million, seven hundred nineteen thousand, seven hundred twenty-two".