2264405 has 16 divisors (see below), whose sum is σ = 3193344. Its totient is φ = 1519680.

The previous prime is 2264393. The next prime is 2264429. The reversal of 2264405 is 5044622.

It is not a de Polignac number, because 2264405 - 2⁶ = 2264341 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 869 + ... + 2298.

It is an arithmetic number, because the mean of its divisors is an integer number (199584).

2^2264405 is an apocalyptic number.

It is an amenable number.

2264405 is a deficient number, since it is larger than the sum of its proper divisors (928939).

2264405 is a wasteful number, since it uses less digits than its factorization.

2264405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2264405 is about 1504.7940058360. The cubic root of 2264405 is about 131.3161178588.

The spelling of 2264405 in words is "two million, two hundred sixty-four thousand, four hundred five".