2241790 has 16 divisors (see below), whose sum is σ = 4272912. Its totient is φ = 843904.

The previous prime is 2241781. The next prime is 2241797. The reversal of 2241790 is 971422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241797) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6424 + ... + 6763.

It is an arithmetic number, because the mean of its divisors is an integer number (267057).

2^2241790 is an apocalyptic number.

2241790 is a deficient number, since it is larger than the sum of its proper divisors (2031122).

2241790 is a wasteful number, since it uses less digits than its factorization.

2241790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13211.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 2241790 is about 1497.2608323201. The cubic root of 2241790 is about 130.8774955608.

It can be divided in two parts, 224 and 1790, that multiplied together give a triangular number (400960 = T₈₉₅).

The spelling of 2241790 in words is "two million, two hundred forty-one thousand, seven hundred ninety".