2612263 has 8 divisors (see below), whose sum is σ = 2680832. Its totient is φ = 2544696.

The previous prime is 2612257. The next prime is 2612287. The reversal of 2612263 is 3622162.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2612263 - 2⁹ = 2611751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612243) 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 7 ways as a sum of consecutive naturals, for example, 8356 + ... + 8662.

It is an arithmetic number, because the mean of its divisors is an integer number (335104).

2^2612263 is an apocalyptic number.

2612263 is a deficient number, since it is larger than the sum of its proper divisors (68569).

2612263 is a wasteful number, since it uses less digits than its factorization.

2612263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501.

The product of its digits is 864, while the sum is 22.

The square root of 2612263 is about 1616.2496713070. The cubic root of 2612263 is about 137.7227332194.

The spelling of 2612263 in words is "two million, six hundred twelve thousand, two hundred sixty-three".