288825667 has 24 divisors (see below), whose sum is σ = 327531120. Its totient is φ = 253108800.

The previous prime is 288825661. The next prime is 288825671. The reversal of 288825667 is 766528882.

It is a de Polignac number, because none of the positive numbers 2^k-288825667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (288825661) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 761884 + ... + 762262.

It is an arithmetic number, because the mean of its divisors is an integer number (13647130).

Almost surely, 2^288825667 is an apocalyptic number.

288825667 is a deficient number, since it is larger than the sum of its proper divisors (38705453).

288825667 is a wasteful number, since it uses less digits than its factorization.

288825667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515 (or 484 counting only the distinct ones).

The product of its digits is 2580480, while the sum is 52.

The square root of 288825667 is about 16994.8717853357. The cubic root of 288825667 is about 661.0159338466.

The spelling of 288825667 in words is "two hundred eighty-eight million, eight hundred twenty-five thousand, six hundred sixty-seven".