2449446 has 8 divisors (see below), whose sum is σ = 4898904. Its totient is φ = 816480.

The previous prime is 2449441. The next prime is 2449451. The reversal of 2449446 is 6449442.

It is an interprime number because it is at equal distance from previous prime (2449441) and next prime (2449451).

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

2449446 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204115 + ... + 204126.

It is an arithmetic number, because the mean of its divisors is an integer number (612363).

2^2449446 is an apocalyptic number.

2449446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2449446 is a wasteful number, since it uses less digits than its factorization.

2449446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408246.

The product of its digits is 27648, while the sum is 33.

The square root of 2449446 is about 1565.0706054361. The cubic root of 2449446 is about 134.7998130356.

The spelling of 2449446 in words is "two million, four hundred forty-nine thousand, four hundred forty-six".