231462383 has 4 divisors (see below), whose sum is σ = 233127720. Its totient is φ = 229797048.

The previous prime is 231462377. The next prime is 231462397. The reversal of 231462383 is 383264132.

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

It is a cyclic number.

It is not a de Polignac number, because 231462383 - 2⁴ = 231462367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231462323) 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, 832460 + ... + 832737.

It is an arithmetic number, because the mean of its divisors is an integer number (58281930).

Almost surely, 2^231462383 is an apocalyptic number.

231462383 is a deficient number, since it is larger than the sum of its proper divisors (1665337).

231462383 is a wasteful number, since it uses less digits than its factorization.

231462383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1665336.

The product of its digits is 20736, while the sum is 32.

The square root of 231462383 is about 15213.8878331609. The cubic root of 231462383 is about 613.9883630512.

The spelling of 231462383 in words is "two hundred thirty-one million, four hundred sixty-two thousand, three hundred eighty-three".