289054924 has 12 divisors (see below), whose sum is σ = 514420200. Its totient is φ = 142077728.

The previous prime is 289054889. The next prime is 289054957. The reversal of 289054924 is 429450982.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 612169 + ... + 612640.

It is an arithmetic number, because the mean of its divisors is an integer number (42868350).

Almost surely, 2^289054924 is an apocalyptic number.

It is an amenable number.

289054924 is a deficient number, since it is larger than the sum of its proper divisors (225365276).

289054924 is a wasteful number, since it uses less digits than its factorization.

289054924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224872 (or 1224870 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 289054924 is about 17001.6153350204. The cubic root of 289054924 is about 661.1907826326.

The spelling of 289054924 in words is "two hundred eighty-nine million, fifty-four thousand, nine hundred twenty-four".