233077772 has 12 divisors (see below), whose sum is σ = 409360560. Its totient is φ = 116117616.

The previous prime is 233077771. The next prime is 233077783. The reversal of 233077772 is 277770332.

233077772 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (233077771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104072 + ... + 106287.

It is an arithmetic number, because the mean of its divisors is an integer number (34113380).

Almost surely, 2^233077772 is an apocalyptic number.

It is an amenable number.

233077772 is a deficient number, since it is larger than the sum of its proper divisors (176282788).

233077772 is a wasteful number, since it uses less digits than its factorization.

233077772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210640 (or 210638 counting only the distinct ones).

The product of its (nonzero) digits is 86436, while the sum is 38.

The square root of 233077772 is about 15266.8848164909. The cubic root of 233077772 is about 615.4134061386.

The spelling of 233077772 in words is "two hundred thirty-three million, seventy-seven thousand, seven hundred seventy-two".