2205748 has 12 divisors (see below), whose sum is σ = 4063360. Its totient is φ = 1044792.

The previous prime is 2205719. The next prime is 2205761. The reversal of 2205748 is 8475022.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14436 + ... + 14587.

2^2205748 is an apocalyptic number.

It is an amenable number.

2205748 is a deficient number, since it is larger than the sum of its proper divisors (1857612).

2205748 is a wasteful number, since it uses less digits than its factorization.

2205748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29046 (or 29044 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 2205748 is about 1485.1760838365. The cubic root of 2205748 is about 130.1723158719.

The spelling of 2205748 in words is "two million, two hundred five thousand, seven hundred forty-eight".