234733140 has 72 divisors (see below), whose sum is σ = 738410400. Its totient is φ = 62594208.

The previous prime is 234733123. The next prime is 234733153. The reversal of 234733140 is 41337432.

234733140 is a `hidden beast` number, since 2 + 347 + 3 + 314 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19290 + ... + 29009.

It is an arithmetic number, because the mean of its divisors is an integer number (10255700).

Almost surely, 2^234733140 is an apocalyptic number.

234733140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234733140 is an abundant number, since it is smaller than the sum of its proper divisors (503677260).

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

234733140 is a wasteful number, since it uses less digits than its factorization.

234733140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48323 (or 48309 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 234733140 is about 15321.0032308593. The cubic root of 234733140 is about 616.8669029157.

The spelling of 234733140 in words is "two hundred thirty-four million, seven hundred thirty-three thousand, one hundred forty".