102065662 has 8 divisors (see below), whose sum is σ = 153151992. Its totient is φ = 51015000.

The previous prime is 102065659. The next prime is 102065683. The reversal of 102065662 is 266560201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102065662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37 + ... + 14287.

It is an arithmetic number, because the mean of its divisors is an integer number (19143999).

Almost surely, 2^102065662 is an apocalyptic number.

102065662 is a deficient number, since it is larger than the sum of its proper divisors (51086330).

102065662 is a wasteful number, since it uses less digits than its factorization.

102065662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17834.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 102065662 is about 10102.7551687646. The cubic root of 102065662 is about 467.3331109532. Note that the first 3 decimals are identical.

The spelling of 102065662 in words is "one hundred two million, sixty-five thousand, six hundred sixty-two".