122596530 has 48 divisors (see below), whose sum is σ = 342273600. Its totient is φ = 28021728.

The previous prime is 122596517. The next prime is 122596541. The reversal of 122596530 is 35695221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122596491 and 122596500.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40230 + ... + 43169.

It is an arithmetic number, because the mean of its divisors is an integer number (7130700).

Almost surely, 2^122596530 is an apocalyptic number.

122596530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122596530 is an abundant number, since it is smaller than the sum of its proper divisors (219677070).

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

122596530 is a wasteful number, since it uses less digits than its factorization.

122596530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83423 (or 83416 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 122596530 is about 11072.3317327472. The cubic root of 122596530 is about 496.7746118143.

The spelling of 122596530 in words is "one hundred twenty-two million, five hundred ninety-six thousand, five hundred thirty".