2248605 has 24 divisors (see below), whose sum is σ = 3942432. Its totient is φ = 1185504.

The previous prime is 2248591. The next prime is 2248633. The reversal of 2248605 is 5068422.

It is not a de Polignac number, because 2248605 - 2⁸ = 2248349 is a prime.

It is a d-powerful number, because it can be written as 2³ + 2²¹ + 4⁸ + 8 + 6⁵ + 0 + 5⁷ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4582 + ... + 5048.

It is an arithmetic number, because the mean of its divisors is an integer number (164268).

2^2248605 is an apocalyptic number.

It is an amenable number.

2248605 is a deficient number, since it is larger than the sum of its proper divisors (1693827).

2248605 is a wasteful number, since it uses less digits than its factorization.

2248605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 582 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2248605 is about 1499.5349279026. The cubic root of 2248605 is about 131.0099831174.

The spelling of 2248605 in words is "two million, two hundred forty-eight thousand, six hundred five".