306124422 has 16 divisors (see below), whose sum is σ = 612422640. Its totient is φ = 102012512.

The previous prime is 306124417. The next prime is 306124451. The reversal of 306124422 is 224421603.

It is a junction number, because it is equal to n+sod(n) for n = 306124392 and 306124401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32104 + ... + 40532.

It is an arithmetic number, because the mean of its divisors is an integer number (38276415).

Almost surely, 2^306124422 is an apocalyptic number.

306124422 is an abundant number, since it is smaller than the sum of its proper divisors (306298218).

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

306124422 is a wasteful number, since it uses less digits than its factorization.

306124422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14487.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 306124422 is about 17496.4116892579. The cubic root of 306124422 is about 673.9577308269.

The spelling of 306124422 in words is "three hundred six million, one hundred twenty-four thousand, four hundred twenty-two".