102396868 has 36 divisors (see below), whose sum is σ = 209039292. Its totient is φ = 43760640.

The previous prime is 102396863. The next prime is 102396869. The reversal of 102396868 is 868693201.

It can be written as a sum of positive squares in 2 ways, for example, as 39162564 + 63234304 = 6258^2 + 7952^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (102396863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115788 + ... + 116668.

It is an arithmetic number, because the mean of its divisors is an integer number (5806647).

Almost surely, 2^102396868 is an apocalyptic number.

It is an amenable number.

102396868 is an abundant number, since it is smaller than the sum of its proper divisors (106642424).

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

102396868 is a wasteful number, since it uses less digits than its factorization.

102396868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1492 (or 1483 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 43.

The square root of 102396868 is about 10119.1337573925. The cubic root of 102396868 is about 467.8380682615.

The spelling of 102396868 in words is "one hundred two million, three hundred ninety-six thousand, eight hundred sixty-eight".