122434396 has 12 divisors (see below), whose sum is σ = 244868848. Its totient is φ = 52471872.

The previous prime is 122434387. The next prime is 122434427. The reversal of 122434396 is 693434221.

It is a happy number.

122434396 is an admirable number.

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, 2186301 + ... + 2186356.

Almost surely, 2^122434396 is an apocalyptic number.

It is an amenable number.

122434396 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

122434396 is a wasteful number, since it uses less digits than its factorization.

122434396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4372668 (or 4372666 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 122434396 is about 11065.0077270646. The cubic root of 122434396 is about 496.5555202746. Note that the first 4 decimals are identical.

The spelling of 122434396 in words is "one hundred twenty-two million, four hundred thirty-four thousand, three hundred ninety-six".