102169926 has 12 divisors (see below), whose sum is σ = 221368212. Its totient is φ = 34056636.

The previous prime is 102169901. The next prime is 102169927. The reversal of 102169926 is 629961201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102169927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2838036 + ... + 2838071.

It is an arithmetic number, because the mean of its divisors is an integer number (18447351).

Almost surely, 2^102169926 is an apocalyptic number.

102169926 is an abundant number, since it is smaller than the sum of its proper divisors (119198286).

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

102169926 is a wasteful number, since it uses less digits than its factorization.

102169926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5676115 (or 5676112 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 102169926 is about 10107.9140281267. The cubic root of 102169926 is about 467.4921897139.

The spelling of 102169926 in words is "one hundred two million, one hundred sixty-nine thousand, nine hundred twenty-six".