622253097 has 20 divisors (see below), whose sum is σ = 978464080. Its totient is φ = 393000984.

The previous prime is 622253089. The next prime is 622253123. The reversal of 622253097 is 790352226.

622253097 is a `hidden beast` number, since 622 + 25 + 3 + 0 + 9 + 7 = 666.

It is not a de Polignac number, because 622253097 - 2³ = 622253089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (622253197) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 200623 + ... + 203700.

It is an arithmetic number, because the mean of its divisors is an integer number (48923204).

Almost surely, 2^622253097 is an apocalyptic number.

It is an amenable number.

622253097 is a deficient number, since it is larger than the sum of its proper divisors (356210983).

622253097 is a wasteful number, since it uses less digits than its factorization.

622253097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404354 (or 404345 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 622253097 is about 24945.0014431749. The cubic root of 622253097 is about 853.7335636619.

It can be divided in two parts, 6222 and 53097, that added together give a cube (59319 = 39³).

The spelling of 622253097 in words is "six hundred twenty-two million, two hundred fifty-three thousand, ninety-seven".