122734404 has 36 divisors (see below), whose sum is σ = 334111596. Its totient is φ = 37764288.

The previous prime is 122734399. The next prime is 122734421. The reversal of 122734404 is 404437221.

122734404 is a `hidden beast` number, since 1 + 227 + 34 + 404 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43560000 + 79174404 = 6600^2 + 8898^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130659 + ... + 131594.

Almost surely, 2^122734404 is an apocalyptic number.

It is an amenable number.

122734404 is an abundant number, since it is smaller than the sum of its proper divisors (211377192).

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

122734404 is a wasteful number, since it uses less digits than its factorization.

122734404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262276 (or 262271 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 122734404 is about 11078.5560430951. The cubic root of 122734404 is about 496.9607689130.

The spelling of 122734404 in words is "one hundred twenty-two million, seven hundred thirty-four thousand, four hundred four".