232902745 has 4 divisors (see below), whose sum is σ = 279483300. Its totient is φ = 186322192.

The previous prime is 232902743. The next prime is 232902751. The reversal of 232902745 is 547209232.

It is a happy number.

232902745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84842521 + 148060224 = 9211^2 + 12168^2 .

It is a cyclic number.

It is not a de Polignac number, because 232902745 - 2¹ = 232902743 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232902745.

It is not an unprimeable number, because it can be changed into a prime (232902743) 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, 23290270 + ... + 23290279.

It is an arithmetic number, because the mean of its divisors is an integer number (69870825).

Almost surely, 2^232902745 is an apocalyptic number.

It is an amenable number.

232902745 is a deficient number, since it is larger than the sum of its proper divisors (46580555).

232902745 is an equidigital number, since it uses as much as digits as its factorization.

232902745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46580554.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 232902745 is about 15261.1514965287. The cubic root of 232902745 is about 615.2593217533.

The spelling of 232902745 in words is "two hundred thirty-two million, nine hundred two thousand, seven hundred forty-five".