234066456 has 64 divisors (see below), whose sum is σ = 700207200. Its totient is φ = 72019584.

The previous prime is 234066451. The next prime is 234066463. The reversal of 234066456 is 654660432.

234066456 is a `hidden beast` number, since 2 + 3 + 4 + 0 + 6 + 645 + 6 = 666.

234066456 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 234066456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234066451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38871 + ... + 44486.

Almost surely, 2^234066456 is an apocalyptic number.

234066456 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

234066456 is an abundant number, since it is smaller than the sum of its proper divisors (466140744).

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

234066456 is a wasteful number, since it uses less digits than its factorization.

234066456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83385 (or 83375 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 234066456 is about 15299.2305688881. The cubic root of 234066456 is about 616.2823451267.

The spelling of 234066456 in words is "two hundred thirty-four million, sixty-six thousand, four hundred fifty-six".