2610427 has 4 divisors (see below), whose sum is σ = 2666016. Its totient is φ = 2554840.

The previous prime is 2610383. The next prime is 2610449. The reversal of 2610427 is 7240162.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2610427 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2610398 and 2610407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2610497) 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, 27724 + ... + 27817.

It is an arithmetic number, because the mean of its divisors is an integer number (666504).

2^2610427 is an apocalyptic number.

2610427 is a deficient number, since it is larger than the sum of its proper divisors (55589).

2610427 is an equidigital number, since it uses as much as digits as its factorization.

2610427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55588.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 2610427 is about 1615.6815899180. The cubic root of 2610427 is about 137.6904600268.

Adding to 2610427 its reverse (7240162), we get a palindrome (9850589).

The spelling of 2610427 in words is "two million, six hundred ten thousand, four hundred twenty-seven".