2446890 has 16 divisors (see below), whose sum is σ = 5872608. Its totient is φ = 652496.

The previous prime is 2446889. The next prime is 2446891. The reversal of 2446890 is 986442.

It is an interprime number because it is at equal distance from previous prime (2446889) and next prime (2446891).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2446891) 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, 40752 + ... + 40811.

It is an arithmetic number, because the mean of its divisors is an integer number (367038).

2^2446890 is an apocalyptic number.

2446890 is an abundant number, since it is smaller than the sum of its proper divisors (3425718).

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

2446890 is a wasteful number, since it uses less digits than its factorization.

2446890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81573.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 2446890 is about 1564.2538157217. The cubic root of 2446890 is about 134.7529087918.

The spelling of 2446890 in words is "two million, four hundred forty-six thousand, eight hundred ninety".