234179040 has 48 divisors (see below), whose sum is σ = 737665488. Its totient is φ = 62447616.

The previous prime is 234179027. The next prime is 234179041. The reversal of 234179040 is 40971432.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 234178989 and 234179007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234179041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243457 + ... + 244416.

It is an arithmetic number, because the mean of its divisors is an integer number (15368031).

Almost surely, 2^234179040 is an apocalyptic number.

234179040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234179040 is an abundant number, since it is smaller than the sum of its proper divisors (503486448).

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

234179040 is a wasteful number, since it uses less digits than its factorization.

234179040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487891 (or 487883 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 234179040 is about 15302.9095272762. The cubic root of 234179040 is about 616.3811381667.

The spelling of 234179040 in words is "two hundred thirty-four million, one hundred seventy-nine thousand, forty".