122852907 has 12 divisors (see below), whose sum is σ = 183178944. Its totient is φ = 79259760.

The previous prime is 122852893. The next prime is 122852909. The reversal of 122852907 is 709258221.

122852907 is a `hidden beast` number, since 122 + 8 + 529 + 0 + 7 = 666.

It is not a de Polignac number, because 122852907 - 2¹⁴ = 122836523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122852909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219888 + ... + 220445.

It is an arithmetic number, because the mean of its divisors is an integer number (15264912).

Almost surely, 2^122852907 is an apocalyptic number.

122852907 is a deficient number, since it is larger than the sum of its proper divisors (60326037).

122852907 is a wasteful number, since it uses less digits than its factorization.

122852907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440370 (or 440367 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 36.

The square root of 122852907 is about 11083.9030580387. The cubic root of 122852907 is about 497.1206599639.

The spelling of 122852907 in words is "one hundred twenty-two million, eight hundred fifty-two thousand, nine hundred seven".