572946822 has 24 divisors (see below), whose sum is σ = 1418725776. Its totient is φ = 163699056.

The previous prime is 572946811. The next prime is 572946853. The reversal of 572946822 is 228649275.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2273473 + ... + 2273724.

It is an arithmetic number, because the mean of its divisors is an integer number (59113574).

Almost surely, 2^572946822 is an apocalyptic number.

572946822 is an abundant number, since it is smaller than the sum of its proper divisors (845778954).

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

572946822 is a wasteful number, since it uses less digits than its factorization.

572946822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4547212 (or 4547209 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 572946822 is about 23936.3076099886. The cubic root of 572946822 is about 830.5608161233.

The spelling of 572946822 in words is "five hundred seventy-two million, nine hundred forty-six thousand, eight hundred twenty-two".