102286959 has 16 divisors (see below), whose sum is σ = 138617472. Its totient is φ = 67081248.

The previous prime is 102286939. The next prime is 102286963. The reversal of 102286959 is 959682201.

It is not a de Polignac number, because 102286959 - 2⁵ = 102286927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102286959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102286939) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68232 + ... + 69714.

It is an arithmetic number, because the mean of its divisors is an integer number (8663592).

Almost surely, 2^102286959 is an apocalyptic number.

102286959 is a deficient number, since it is larger than the sum of its proper divisors (36330513).

102286959 is a wasteful number, since it uses less digits than its factorization.

102286959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1846.

The product of its (nonzero) digits is 77760, while the sum is 42.

The square root of 102286959 is about 10113.7015479003. The cubic root of 102286959 is about 467.6706216604.

The spelling of 102286959 in words is "one hundred two million, two hundred eighty-six thousand, nine hundred fifty-nine".