2610043 has 4 divisors (see below), whose sum is σ = 2625840. Its totient is φ = 2594248.

The previous prime is 2609989. The next prime is 2610059. The reversal of 2610043 is 3400162.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2610043 - 2²¹ = 512891 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2609999 and 2610026.

It is not an unprimeable number, because it can be changed into a prime (2610343) 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, 7648 + ... + 7981.

It is an arithmetic number, because the mean of its divisors is an integer number (656460).

2^2610043 is an apocalyptic number.

2610043 is a deficient number, since it is larger than the sum of its proper divisors (15797).

2610043 is a wasteful number, since it uses less digits than its factorization.

2610043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15796.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2610043 is about 1615.5627502514. The cubic root of 2610043 is about 137.6837081647.

The spelling of 2610043 in words is "two million, six hundred ten thousand, forty-three".