234154872 has 96 divisors (see below), whose sum is σ = 767426400. Its totient is φ = 62963712.

The previous prime is 234154867. The next prime is 234154897. The reversal of 234154872 is 278451432.

It is a happy number.

234154872 is a `hidden beast` number, since 2 + 3 + 41 + 548 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5097 + ... + 22232.

It is an arithmetic number, because the mean of its divisors is an integer number (7994025).

Almost surely, 2^234154872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 234154872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (383713200).

234154872 is an abundant number, since it is smaller than the sum of its proper divisors (533271528).

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

234154872 is a wasteful number, since it uses less digits than its factorization.

234154872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27365 (or 27358 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 234154872 is about 15302.1198531445. The cubic root of 234154872 is about 616.3599332916.

The spelling of 234154872 in words is "two hundred thirty-four million, one hundred fifty-four thousand, eight hundred seventy-two".