232228142 has 4 divisors (see below), whose sum is σ = 348342216. Its totient is φ = 116114070.

The previous prime is 232228133. The next prime is 232228151. The reversal of 232228142 is 241822232.

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

It is an interprime number because it is at equal distance from previous prime (232228133) and next prime (232228151).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58057034 + ... + 58057037.

It is an arithmetic number, because the mean of its divisors is an integer number (87085554).

Almost surely, 2^232228142 is an apocalyptic number.

232228142 is a deficient number, since it is larger than the sum of its proper divisors (116114074).

232228142 is a wasteful number, since it uses less digits than its factorization.

232228142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116114073.

The product of its digits is 3072, while the sum is 26.

The square root of 232228142 is about 15239.0334995366. The cubic root of 232228142 is about 614.6647142390.

The spelling of 232228142 in words is "two hundred thirty-two million, two hundred twenty-eight thousand, one hundred forty-two".