2602093 has 12 divisors (see below), whose sum is σ = 2865780. Its totient is φ = 2361216.

The previous prime is 2602087. The next prime is 2602097. The reversal of 2602093 is 3902062.

It can be written as a sum of positive squares in 6 ways, for example, as 252004 + 2350089 = 502^2 + 1533^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2602093 is a prime.

It is a Duffinian number.

2602093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2602097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14955 + ... + 15127.

It is an arithmetic number, because the mean of its divisors is an integer number (238815).

2^2602093 is an apocalyptic number.

It is an amenable number.

2602093 is a deficient number, since it is larger than the sum of its proper divisors (263687).

2602093 is a wasteful number, since it uses less digits than its factorization.

2602093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 275 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 2602093 is about 1613.1004308474. The cubic root of 2602093 is about 137.5437744922.

The spelling of 2602093 in words is "two million, six hundred two thousand, ninety-three".