314542232 has 8 divisors (see below), whose sum is σ = 589766700. Its totient is φ = 157271112.

The previous prime is 314542231. The next prime is 314542237. The reversal of 314542232 is 232245413.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314542231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19658882 + ... + 19658897.

Almost surely, 2^314542232 is an apocalyptic number.

It is an amenable number.

314542232 is a deficient number, since it is larger than the sum of its proper divisors (275224468).

314542232 is a wasteful number, since it uses less digits than its factorization.

314542232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39317785 (or 39317781 counting only the distinct ones).

The product of its digits is 5760, while the sum is 26.

The square root of 314542232 is about 17735.3385081875. The cubic root of 314542232 is about 680.0794543836.

Adding to 314542232 its reverse (232245413), we get a palindrome (546787645).

The spelling of 314542232 in words is "three hundred fourteen million, five hundred forty-two thousand, two hundred thirty-two".