797226570 has 96 divisors (see below), whose sum is σ = 2473070400. Its totient is φ = 182220192.

The previous prime is 797226557. The next prime is 797226581. The reversal of 797226570 is 75622797.

797226570 is a `hidden beast` number, since 7 + 9 + 72 + 2 + 6 + 570 = 666.

797226570 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16900 + ... + 43359.

It is an arithmetic number, because the mean of its divisors is an integer number (25761150).

Almost surely, 2^797226570 is an apocalyptic number.

797226570 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

797226570 is an abundant number, since it is smaller than the sum of its proper divisors (1675843830).

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

797226570 is a wasteful number, since it uses less digits than its factorization.

797226570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60289 (or 60276 counting only the distinct ones).

The product of its (nonzero) digits is 370440, while the sum is 45.

The square root of 797226570 is about 28235.2009024197. The cubic root of 797226570 is about 927.2437645090.

The spelling of 797226570 in words is "seven hundred ninety-seven million, two hundred twenty-six thousand, five hundred seventy".