288152 has 16 divisors (see below), whose sum is σ = 546000. Its totient is φ = 142560.
The previous prime is 288137. The next prime is 288179. The reversal of 288152 is 251882.
It is a congruent 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, 1349 + ... + 1547.
It is an arithmetic number, because the mean of its divisors is an integer number (34125).
2288152 is an apocalyptic number.
It is an amenable number.
288152 is a deficient number, since it is larger than the sum of its proper divisors (257848).
288152 is a wasteful number, since it uses less digits than its factorization.
288152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 386 (or 382 counting only the distinct ones).
The product of its digits is 1280, while the sum is 26.
The square root of 288152 is about 536.7979135578. The cubic root of 288152 is about 66.0501608268.
It can be divided in two parts, 28815 and 2, that multiplied together give a triangular number (57630 = T339).
The spelling of 288152 in words is "two hundred eighty-eight thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •