102986922 has 8 divisors (see below), whose sum is σ = 205973856. Its totient is φ = 34328972.

The previous prime is 102986921. The next prime is 102986941. The reversal of 102986922 is 229689201.

It is a sphenic number, since it is the product of 3 distinct primes.

102986922 is an admirable number.

It is a super-2 number, since 2×102986922² = 21212612206068168, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102986921) 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 3 ways as a sum of consecutive naturals, for example, 8582238 + ... + 8582249.

It is an arithmetic number, because the mean of its divisors is an integer number (25746732).

Almost surely, 2^102986922 is an apocalyptic number.

102986922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102986922 is a wasteful number, since it uses less digits than its factorization.

102986922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17164492.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 102986922 is about 10148.2472378239. The cubic root of 102986922 is about 468.7349745228.

The spelling of 102986922 in words is "one hundred two million, nine hundred eighty-six thousand, nine hundred twenty-two".