234087427 has 4 divisors (see below), whose sum is σ = 267528496. Its totient is φ = 200646360.

The previous prime is 234087389. The next prime is 234087443. The reversal of 234087427 is 724780432.

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 234087427 - 2⁷ = 234087299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234087487) 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, 16720524 + ... + 16720537.

It is an arithmetic number, because the mean of its divisors is an integer number (66882124).

Almost surely, 2^234087427 is an apocalyptic number.

234087427 is a deficient number, since it is larger than the sum of its proper divisors (33441069).

234087427 is an equidigital number, since it uses as much as digits as its factorization.

234087427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33441068.

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 234087427 is about 15299.9159148016. The cubic root of 234087427 is about 616.3007496877.

The spelling of 234087427 in words is "two hundred thirty-four million, eighty-seven thousand, four hundred twenty-seven".