2428589423 has 4 divisors (see below), whose sum is σ = 2615404008. Its totient is φ = 2241774840.

The previous prime is 2428589411. The next prime is 2428589431. The reversal of 2428589423 is 3249858242.

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 2428589423 - 2⁸ = 2428589167 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 (2428589453) 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, 93407273 + ... + 93407298.

It is an arithmetic number, because the mean of its divisors is an integer number (653851002).

Almost surely, 2^2428589423 is an apocalyptic number.

2428589423 is a deficient number, since it is larger than the sum of its proper divisors (186814585).

2428589423 is a wasteful number, since it uses less digits than its factorization.

2428589423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186814584.

The product of its digits is 1105920, while the sum is 47.

The square root of 2428589423 is about 49280.7206014685. The cubic root of 2428589423 is about 1344.1612350779.

The spelling of 2428589423 in words is "two billion, four hundred twenty-eight million, five hundred eighty-nine thousand, four hundred twenty-three".