288151 has 4 divisors (see below), whose sum is σ = 290952. Its totient is φ = 285352.

The previous prime is 288137. The next prime is 288179. The reversal of 288151 is 151882.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151882 = 2 ⋅75941.

It is a cyclic number.

It is not a de Polignac number, because 288151 - 2⁷ = 288023 is a prime.

It is a Duffinian number.

288151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (288181) 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, 1240 + ... + 1453.

It is an arithmetic number, because the mean of its divisors is an integer number (72738).

2²⁸⁸¹⁵¹ is an apocalyptic number.

288151 is the 340-th centered pentagonal number.

288151 is a deficient number, since it is larger than the sum of its proper divisors (2801).

288151 is a wasteful number, since it uses less digits than its factorization.

288151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800.

The product of its digits is 640, while the sum is 25.

The square root of 288151 is about 536.7969821078. The cubic root of 288151 is about 66.0500844201.

The spelling of 288151 in words is "two hundred eighty-eight thousand, one hundred fifty-one".