302472234 has 24 divisors (see below), whose sum is σ = 670599072. Its totient is φ = 98479080.

The previous prime is 302472227. The next prime is 302472251. The reversal of 302472234 is 432274203.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 302472198 and 302472207.

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, 194622 + ... + 196169.

It is an arithmetic number, because the mean of its divisors is an integer number (27941628).

Almost surely, 2^302472234 is an apocalyptic number.

302472234 is an abundant number, since it is smaller than the sum of its proper divisors (368126838).

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

302472234 is a wasteful number, since it uses less digits than its factorization.

302472234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390842 (or 390839 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 27.

The square root of 302472234 is about 17391.7288962311. The cubic root of 302472234 is about 671.2668050265.

The spelling of 302472234 in words is "three hundred two million, four hundred seventy-two thousand, two hundred thirty-four".