2645334 has 24 divisors (see below), whose sum is σ = 5762952. Its totient is φ = 876960.

The previous prime is 2645329. The next prime is 2645341. The reversal of 2645334 is 4335462.

2645334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2645298 and 2645307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4797 + ... + 5319.

It is an arithmetic number, because the mean of its divisors is an integer number (240123).

2^2645334 is an apocalyptic number.

2645334 is an abundant number, since it is smaller than the sum of its proper divisors (3117618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2645334 is a wasteful number, since it uses less digits than its factorization.

2645334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812 (or 809 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2645334 is about 1626.4482776898. The cubic root of 2645334 is about 138.3014832885.

The spelling of 2645334 in words is "two million, six hundred forty-five thousand, three hundred thirty-four".