288250004 has 12 divisors (see below), whose sum is σ = 576500064. Its totient is φ = 123535704.

The previous prime is 288250003. The next prime is 288250009. The reversal of 288250004 is 400052882.

288250004 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288250003) 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, 5147294 + ... + 5147349.

It is an arithmetic number, because the mean of its divisors is an integer number (48041672).

Almost surely, 2^288250004 is an apocalyptic number.

It is an amenable number.

288250004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

288250004 is a wasteful number, since it uses less digits than its factorization.

288250004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10294654 (or 10294652 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 288250004 is about 16977.9269641497. The cubic root of 288250004 is about 660.5764813235.

The spelling of 288250004 in words is "two hundred eighty-eight million, two hundred fifty thousand, four".