2660102 has 8 divisors (see below), whose sum is σ = 4002696. Its totient is φ = 1325872.

The previous prime is 2660089. The next prime is 2660107. The reversal of 2660102 is 2010662.

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

It is a super-2 number, since 2×2660102² = 14152285300808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2660107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1223 + ... + 2610.

It is an arithmetic number, because the mean of its divisors is an integer number (500337).

2^2660102 is an apocalyptic number.

2660102 is a deficient number, since it is larger than the sum of its proper divisors (1342594).

2660102 is a wasteful number, since it uses less digits than its factorization.

2660102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4182.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2660102 is about 1630.9819128366. The cubic root of 2660102 is about 138.5583692251.

Adding to 2660102 its reverse (2010662), we get a palindrome (4670764).

The spelling of 2660102 in words is "two million, six hundred sixty thousand, one hundred two".