233956740 has 24 divisors (see below), whose sum is σ = 655079040. Its totient is φ = 62388448.

The previous prime is 233956727. The next prime is 233956753. The reversal of 233956740 is 47659332.

It is an interprime number because it is at equal distance from previous prime (233956727) and next prime (233956753).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1949580 + ... + 1949699.

It is an arithmetic number, because the mean of its divisors is an integer number (27294960).

Almost surely, 2^233956740 is an apocalyptic number.

233956740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233956740 is an abundant number, since it is smaller than the sum of its proper divisors (421122300).

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

233956740 is a wasteful number, since it uses less digits than its factorization.

233956740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3899291 (or 3899289 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 233956740 is about 15295.6444780859. The cubic root of 233956740 is about 616.1860382880.

It can be divided in two parts, 23395 and 6740, that added together give a triangular number (30135 = T₂₄₅).

The spelling of 233956740 in words is "two hundred thirty-three million, nine hundred fifty-six thousand, seven hundred forty".