2990448 has 60 divisors (see below), whose sum is σ = 8817640. Its totient is φ = 943488.

The previous prime is 2990447. The next prime is 2990459. The reversal of 2990448 is 8440992.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2990441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2190 + ... + 3282.

2^2990448 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 2990448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4408820).

2990448 is an abundant number, since it is smaller than the sum of its proper divisors (5827192).

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

2990448 is a wasteful number, since it uses less digits than its factorization.

2990448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1126 (or 1117 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2990448 is about 1729.2911842718. The cubic root of 2990448 is about 144.0717235293.

The spelling of 2990448 in words is "two million, nine hundred ninety thousand, four hundred forty-eight".