233542274 has 16 divisors (see below), whose sum is σ = 407913408. Its totient is φ = 98200752.

The previous prime is 233542259. The next prime is 233542279. The reversal of 233542274 is 472245332.

233542274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 233542274.

It is not an unprimeable number, because it can be changed into a prime (233542279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156632 + ... + 158115.

It is an arithmetic number, because the mean of its divisors is an integer number (25494588).

Almost surely, 2^233542274 is an apocalyptic number.

233542274 is a deficient number, since it is larger than the sum of its proper divisors (174371134).

233542274 is a wasteful number, since it uses less digits than its factorization.

233542274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314809.

The product of its digits is 40320, while the sum is 32.

The square root of 233542274 is about 15282.0899748693. The cubic root of 233542274 is about 615.8219551359.

The spelling of 233542274 in words is "two hundred thirty-three million, five hundred forty-two thousand, two hundred seventy-four".