722042714 has 4 divisors (see below), whose sum is σ = 1083064074. Its totient is φ = 361021356.

The previous prime is 722042701. The next prime is 722042729. The reversal of 722042714 is 417240227.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 417240227 = 653 ⋅638959.

It can be written as a sum of positive squares in only one way, i.e., 721835689 + 207025 = 26867^2 + 455^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180510677 + ... + 180510680.

Almost surely, 2^722042714 is an apocalyptic number.

722042714 is a deficient number, since it is larger than the sum of its proper divisors (361021360).

722042714 is a wasteful number, since it uses less digits than its factorization.

722042714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361021359.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 722042714 is about 26870.8524985718. The cubic root of 722042714 is about 897.1277627071.

The spelling of 722042714 in words is "seven hundred twenty-two million, forty-two thousand, seven hundred fourteen".