232447422 has 16 divisors (see below), whose sum is σ = 475706880. Its totient is φ = 75680472.

The previous prime is 232447421. The next prime is 232447429. The reversal of 232447422 is 224744232.

It is a self number, because there is not a number n which added to its sum of digits gives 232447422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232447421) 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, 450222 + ... + 450737.

It is an arithmetic number, because the mean of its divisors is an integer number (29731680).

Almost surely, 2^232447422 is an apocalyptic number.

232447422 is an abundant number, since it is smaller than the sum of its proper divisors (243259458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

232447422 is a wasteful number, since it uses less digits than its factorization.

232447422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901007.

The product of its digits is 21504, while the sum is 30.

The square root of 232447422 is about 15246.2264839533. The cubic root of 232447422 is about 614.8581178417.

The spelling of 232447422 in words is "two hundred thirty-two million, four hundred forty-seven thousand, four hundred twenty-two".