2605102 has 8 divisors (see below), whose sum is σ = 3942576. Its totient is φ = 1290912.

The previous prime is 2605091. The next prime is 2605103. The reversal of 2605102 is 2015062.

It is a happy number.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2605103) 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, 5538 + ... + 5989.

It is an arithmetic number, because the mean of its divisors is an integer number (492822).

2^2605102 is an apocalyptic number.

2605102 is a deficient number, since it is larger than the sum of its proper divisors (1337474).

2605102 is a wasteful number, since it uses less digits than its factorization.

2605102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11642.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 2605102 is about 1614.0328373363. The cubic root of 2605102 is about 137.5967715463.

The spelling of 2605102 in words is "two million, six hundred five thousand, one hundred two".