234651272 has 32 divisors (see below), whose sum is σ = 466884000. Its totient is φ = 110179584.

The previous prime is 234651247. The next prime is 234651281. The reversal of 234651272 is 272156432.

It is a super-2 number, since 2×234651272² = 110122438902435968, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69479 + ... + 72777.

It is an arithmetic number, because the mean of its divisors is an integer number (14590125).

Almost surely, 2^234651272 is an apocalyptic number.

It is an amenable number.

234651272 is a deficient number, since it is larger than the sum of its proper divisors (232232728).

234651272 is a wasteful number, since it uses less digits than its factorization.

234651272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3845 (or 3841 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 234651272 is about 15318.3312407063. The cubic root of 234651272 is about 616.7951795793.

The spelling of 234651272 in words is "two hundred thirty-four million, six hundred fifty-one thousand, two hundred seventy-two".