234491832 has 24 divisors (see below), whose sum is σ = 635082240. Its totient is φ = 78163920.

The previous prime is 234491797. The next prime is 234491867. The reversal of 234491832 is 238194432.

It is an interprime number because it is at equal distance from previous prime (234491797) and next prime (234491867).

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1628344 + ... + 1628487.

It is an arithmetic number, because the mean of its divisors is an integer number (26461760).

Almost surely, 2^234491832 is an apocalyptic number.

It is an amenable number.

234491832 is an abundant number, since it is smaller than the sum of its proper divisors (400590408).

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

234491832 is a wasteful number, since it uses less digits than its factorization.

234491832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256843 (or 3256836 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 234491832 is about 15313.1261341373. The cubic root of 234491832 is about 616.6554486718.

It can be divided in two parts, 23449 and 1832, that added together give a square (25281 = 159²).

The spelling of 234491832 in words is "two hundred thirty-four million, four hundred ninety-one thousand, eight hundred thirty-two".