122461340 has 12 divisors (see below), whose sum is σ = 257168856. Its totient is φ = 48984528.

The previous prime is 122461331. The next prime is 122461351. The reversal of 122461340 is 43164221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3061514 + ... + 3061553.

It is an arithmetic number, because the mean of its divisors is an integer number (21430738).

Almost surely, 2^122461340 is an apocalyptic number.

122461340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122461340 is an abundant number, since it is smaller than the sum of its proper divisors (134707516).

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

122461340 is a wasteful number, since it uses less digits than its factorization.

122461340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6123076 (or 6123074 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 122461340 is about 11066.2251919975. The cubic root of 122461340 is about 496.5919430748.

The spelling of 122461340 in words is "one hundred twenty-two million, four hundred sixty-one thousand, three hundred forty".