234512046 has 48 divisors (see below), whose sum is σ = 531655488. Its totient is φ = 74630400.

The previous prime is 234512027. The next prime is 234512099. The reversal of 234512046 is 640215432.

234512046 is a `hidden beast` number, since 2 + 3 + 451 + 204 + 6 = 666.

It is a super-2 number, since 2×234512046² = 109991799438212232, which contains 22 as substring.

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, 31306 + ... + 38066.

It is an arithmetic number, because the mean of its divisors is an integer number (11076156).

Almost surely, 2^234512046 is an apocalyptic number.

234512046 is an abundant number, since it is smaller than the sum of its proper divisors (297143442).

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

234512046 is a wasteful number, since it uses less digits than its factorization.

234512046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6857 (or 6854 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 234512046 is about 15313.7861419049. The cubic root of 234512046 is about 616.6731674341.

Adding to 234512046 its reverse (640215432), we get a palindrome (874727478).

The spelling of 234512046 in words is "two hundred thirty-four million, five hundred twelve thousand, forty-six".