2249846 has 8 divisors (see below), whose sum is σ = 3453384. Its totient is φ = 1098720.

The previous prime is 2249827. The next prime is 2249861. The reversal of 2249846 is 6489422.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 12995 + ... + 13166.

It is an arithmetic number, because the mean of its divisors is an integer number (431673).

2^2249846 is an apocalyptic number.

2249846 is a deficient number, since it is larger than the sum of its proper divisors (1203538).

2249846 is a wasteful number, since it uses less digits than its factorization.

2249846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26206.

The product of its digits is 27648, while the sum is 35.

The square root of 2249846 is about 1499.9486657883. The cubic root of 2249846 is about 131.0340800558.

The spelling of 2249846 in words is "two million, two hundred forty-nine thousand, eight hundred forty-six".