235422873 has 24 divisors (see below), whose sum is σ = 395972928. Its totient is φ = 131987232.

The previous prime is 235422857. The next prime is 235422881. The reversal of 235422873 is 378224532.

235422873 is a `hidden beast` number, since 23 + 542 + 28 + 73 = 666.

It is not a de Polignac number, because 235422873 - 2⁴ = 235422857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (235422853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31915 + ... + 38592.

It is an arithmetic number, because the mean of its divisors is an integer number (16498872).

Almost surely, 2^235422873 is an apocalyptic number.

It is an amenable number.

235422873 is a deficient number, since it is larger than the sum of its proper divisors (160550055).

235422873 is a wasteful number, since it uses less digits than its factorization.

235422873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70573 (or 70570 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 235422873 is about 15343.4961139891. The cubic root of 235422873 is about 617.4705066585.

The spelling of 235422873 in words is "two hundred thirty-five million, four hundred twenty-two thousand, eight hundred seventy-three".