122895260 has 12 divisors (see below), whose sum is σ = 258080088. Its totient is φ = 49158096.

The previous prime is 122895239. The next prime is 122895263. The reversal of 122895260 is 62598221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 122895260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122895263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3072362 + ... + 3072401.

It is an arithmetic number, because the mean of its divisors is an integer number (21506674).

Almost surely, 2^122895260 is an apocalyptic number.

122895260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122895260 is an abundant number, since it is smaller than the sum of its proper divisors (135184828).

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

122895260 is a wasteful number, since it uses less digits than its factorization.

122895260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6144772 (or 6144770 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 122895260 is about 11085.8134568465. The cubic root of 122895260 is about 497.1777801216.

The spelling of 122895260 in words is "one hundred twenty-two million, eight hundred ninety-five thousand, two hundred sixty".