102866622 has 16 divisors (see below), whose sum is σ = 210751632. Its totient is φ = 33452480.

The previous prime is 102866591. The next prime is 102866629. The reversal of 102866622 is 226668201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102866629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208833 + ... + 209324.

It is an arithmetic number, because the mean of its divisors is an integer number (13171977).

Almost surely, 2^102866622 is an apocalyptic number.

102866622 is an abundant number, since it is smaller than the sum of its proper divisors (107885010).

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

102866622 is a wasteful number, since it uses less digits than its factorization.

102866622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418203.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 102866622 is about 10142.3183740208. The cubic root of 102866622 is about 468.5523921564.

The spelling of 102866622 in words is "one hundred two million, eight hundred sixty-six thousand, six hundred twenty-two".