102194062 has 16 divisors (see below), whose sum is σ = 154677600. Its totient is φ = 50637312.

The previous prime is 102194047. The next prime is 102194119. The reversal of 102194062 is 260491201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172038 + ... + 172630.

It is an arithmetic number, because the mean of its divisors is an integer number (9667350).

Almost surely, 2^102194062 is an apocalyptic number.

102194062 is a deficient number, since it is larger than the sum of its proper divisors (52483538).

102194062 is a wasteful number, since it uses less digits than its factorization.

102194062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1227.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 102194062 is about 10109.1078735960. The cubic root of 102194062 is about 467.5289993164.

The spelling of 102194062 in words is "one hundred two million, one hundred ninety-four thousand, sixty-two".