457484722 has 16 divisors (see below), whose sum is σ = 736550712. Its totient is φ = 212336640.

The previous prime is 457484707. The next prime is 457484747. The reversal of 457484722 is 227484754.

It can be written as a sum of positive squares in 4 ways, for example, as 457147161 + 337561 = 21381^2 + 581^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89679 + ... + 94642.

Almost surely, 2^457484722 is an apocalyptic number.

457484722 is a deficient number, since it is larger than the sum of its proper divisors (279065990).

457484722 is a wasteful number, since it uses less digits than its factorization.

457484722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184413.

The product of its digits is 501760, while the sum is 43.

The square root of 457484722 is about 21388.8924911974. The cubic root of 457484722 is about 770.5346946769.

The spelling of 457484722 in words is "four hundred fifty-seven million, four hundred eighty-four thousand, seven hundred twenty-two".