234472656 has 80 divisors (see below), whose sum is σ = 683616960. Its totient is φ = 68597760.

The previous prime is 234472643. The next prime is 234472669. The reversal of 234472656 is 656274432.

It is an interprime number because it is at equal distance from previous prime (234472643) and next prime (234472669).

It is a zygodrome in base 5.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7656 + ... + 22968.

It is an arithmetic number, because the mean of its divisors is an integer number (8545212).

Almost surely, 2^234472656 is an apocalyptic number.

It is a pronic number, being equal to 15312×15313.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234472656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341808480).

234472656 is an abundant number, since it is smaller than the sum of its proper divisors (449144304).

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

234472656 is a wasteful number, since it uses less digits than its factorization.

234472656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15364 (or 15358 counting only the distinct ones).

The product of its digits is 241920, while the sum is 39.

The square root of 234472656 is about 15312.4999918367. The cubic root of 234472656 is about 616.6386388365.

The spelling of 234472656 in words is "two hundred thirty-four million, four hundred seventy-two thousand, six hundred fifty-six".