722327355 has 16 divisors (see below), whose sum is σ = 1284137760. Its totient is φ = 385241184.

The previous prime is 722327339. The next prime is 722327371. The reversal of 722327355 is 553723227.

722327355 is a `hidden beast` number, since 72 + 232 + 7 + 355 = 666.

It is an interprime number because it is at equal distance from previous prime (722327339) and next prime (722327371).

It is not a de Polignac number, because 722327355 - 2⁴ = 722327339 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2675152 + ... + 2675421.

It is an arithmetic number, because the mean of its divisors is an integer number (80258610).

Almost surely, 2^722327355 is an apocalyptic number.

722327355 is a deficient number, since it is larger than the sum of its proper divisors (561810405).

722327355 is a wasteful number, since it uses less digits than its factorization.

722327355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5350587 (or 5350581 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 722327355 is about 26876.1484405783. The cubic root of 722327355 is about 897.2456346788.

The spelling of 722327355 in words is "seven hundred twenty-two million, three hundred twenty-seven thousand, three hundred fifty-five".