236423612 has 12 divisors (see below), whose sum is σ = 435517320. Its totient is φ = 111990096.

The previous prime is 236423597. The next prime is 236423623. The reversal of 236423612 is 216324632.

236423612 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×236423612² = 111792248622253088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1555343 + ... + 1555494.

It is an arithmetic number, because the mean of its divisors is an integer number (36293110).

Almost surely, 2^236423612 is an apocalyptic number.

It is an amenable number.

236423612 is a deficient number, since it is larger than the sum of its proper divisors (199093708).

236423612 is a wasteful number, since it uses less digits than its factorization.

236423612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110860 (or 3110858 counting only the distinct ones).

The product of its digits is 10368, while the sum is 29.

The square root of 236423612 is about 15376.0727105461. The cubic root of 236423612 is about 618.3441874344.

The spelling of 236423612 in words is "two hundred thirty-six million, four hundred twenty-three thousand, six hundred twelve".