288725976 has 192 divisors, whose sum is σ = 1026604800. Its totient is φ = 71020800.

The previous prime is 288725959. The next prime is 288726007. The reversal of 288725976 is 679527882.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103966 + ... + 106706.

It is an arithmetic number, because the mean of its divisors is an integer number (5346900).

Almost surely, 2^288725976 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 288725976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513302400).

288725976 is an abundant number, since it is smaller than the sum of its proper divisors (737878824).

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

288725976 is a wasteful number, since it uses less digits than its factorization.

288725976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2790 (or 2783 counting only the distinct ones).

The product of its digits is 3386880, while the sum is 54.

The square root of 288725976 is about 16991.9385592110. The cubic root of 288725976 is about 660.9398730596.

The spelling of 288725976 in words is "two hundred eighty-eight million, seven hundred twenty-five thousand, nine hundred seventy-six".