234196872 has 96 divisors (see below), whose sum is σ = 733521600. Its totient is φ = 61762176.

The previous prime is 234196871. The next prime is 234196883. The reversal of 234196872 is 278691432.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (234196871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7629 + ... + 22947.

It is an arithmetic number, because the mean of its divisors is an integer number (7640850).

Almost surely, 2^234196872 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 234196872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (366760800).

234196872 is an abundant number, since it is smaller than the sum of its proper divisors (499324728).

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

234196872 is a wasteful number, since it uses less digits than its factorization.

234196872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15355 (or 15344 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 234196872 is about 15303.4921504864. The cubic root of 234196872 is about 616.3967829336.

The spelling of 234196872 in words is "two hundred thirty-four million, one hundred ninety-six thousand, eight hundred seventy-two".