254832479 has 8 divisors (see below), whose sum is σ = 290086272. Its totient is φ = 221593240.

The previous prime is 254832469. The next prime is 254832511. The reversal of 254832479 is 974238452.

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

It is not a de Polignac number, because 254832479 - 2⁴ = 254832463 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 (254832469) 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, 503369 + ... + 503874.

It is an arithmetic number, because the mean of its divisors is an integer number (36260784).

Almost surely, 2^254832479 is an apocalyptic number.

254832479 is a deficient number, since it is larger than the sum of its proper divisors (35253793).

254832479 is a wasteful number, since it uses less digits than its factorization.

254832479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007277.

The product of its digits is 483840, while the sum is 44.

The square root of 254832479 is about 15963.4732749487. The cubic root of 254832479 is about 633.9936766909.

The spelling of 254832479 in words is "two hundred fifty-four million, eight hundred thirty-two thousand, four hundred seventy-nine".