2241672 has 64 divisors (see below), whose sum is σ = 6082560. Its totient is φ = 686400.

The previous prime is 2241667. The next prime is 2241691. The reversal of 2241672 is 2761422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a plaindrome in base 16.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17047 + ... + 17177.

It is an arithmetic number, because the mean of its divisors is an integer number (95040).

2^2241672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2241672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3041280).

2241672 is an abundant number, since it is smaller than the sum of its proper divisors (3840888).

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

2241672 is a wasteful number, since it uses less digits than its factorization.

2241672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 190 counting only the distinct ones).

The product of its digits is 1344, while the sum is 24.

The square root of 2241672 is about 1497.2214265098. The cubic root of 2241672 is about 130.8751992090.

The spelling of 2241672 in words is "two million, two hundred forty-one thousand, six hundred seventy-two".