289014152 has 24 divisors (see below), whose sum is σ = 630376110. Its totient is φ = 123863040.

The previous prime is 289014109. The next prime is 289014179. The reversal of 289014152 is 251410982.

It can be written as a sum of positive squares in only one way, i.e., 254274916 + 34739236 = 15946^2 + 5894^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 368249 + ... + 369032.

Almost surely, 2^289014152 is an apocalyptic number.

It is an amenable number.

289014152 is an abundant number, since it is smaller than the sum of its proper divisors (341361958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

289014152 is a wasteful number, since it uses less digits than its factorization.

289014152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737301 (or 737290 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 289014152 is about 17000.4162301986. The cubic root of 289014152 is about 661.1596935719.

The spelling of 289014152 in words is "two hundred eighty-nine million, fourteen thousand, one hundred fifty-two".