288973423 has 8 divisors (see below), whose sum is σ = 292193280. Its totient is φ = 285760800.

The previous prime is 288973417. The next prime is 288973457. The reversal of 288973423 is 324379882.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-288973423 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 (288973523) 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, 128061 + ... + 130297.

It is an arithmetic number, because the mean of its divisors is an integer number (36524160).

Almost surely, 2^288973423 is an apocalyptic number.

288973423 is a deficient number, since it is larger than the sum of its proper divisors (3219857).

288973423 is a wasteful number, since it uses less digits than its factorization.

288973423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617.

The product of its digits is 580608, while the sum is 46.

The square root of 288973423 is about 16999.2183055575. The cubic root of 288973423 is about 661.1286343798.

The spelling of 288973423 in words is "two hundred eighty-eight million, nine hundred seventy-three thousand, four hundred twenty-three".