2621102 has 12 divisors (see below), whose sum is σ = 4321968. Its totient is φ = 1191300.

The previous prime is 2621063. The next prime is 2621119. The reversal of 2621102 is 2011262.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5174 + ... + 5657.

It is an arithmetic number, because the mean of its divisors is an integer number (360164).

2^2621102 is an apocalyptic number.

2621102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2621102 is a deficient number, since it is larger than the sum of its proper divisors (1700866).

2621102 is a wasteful number, since it uses less digits than its factorization.

2621102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10855 (or 10844 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2621102 is about 1618.9817787733. The cubic root of 2621102 is about 137.8778938093.

Adding to 2621102 its reverse (2011262), we get a palindrome (4632364).

The spelling of 2621102 in words is "two million, six hundred twenty-one thousand, one hundred two".