102488166 has 96 divisors (see below), whose sum is σ = 264700800. Its totient is φ = 29393280.

The previous prime is 102488159. The next prime is 102488171. The reversal of 102488166 is 661884201.

102488166 is a `hidden beast` number, since 10 + 2 + 488 + 166 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 102488166.

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, 101070 + ... + 102078.

It is an arithmetic number, because the mean of its divisors is an integer number (2757300).

Almost surely, 2^102488166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102488166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132350400).

102488166 is an abundant number, since it is smaller than the sum of its proper divisors (162212634).

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

102488166 is a wasteful number, since it uses less digits than its factorization.

102488166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056 (or 1044 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 102488166 is about 10123.6439091861. The cubic root of 102488166 is about 467.9770698825.

The spelling of 102488166 in words is "one hundred two million, four hundred eighty-eight thousand, one hundred sixty-six".