13448490 has 64 divisors (see below), whose sum is σ = 35707392. Its totient is φ = 3214400.

The previous prime is 13448473. The next prime is 13448497. The reversal of 13448490 is 9484431.

It is a happy number.

13448490 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (13448497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27145 + ... + 27635.

It is an arithmetic number, because the mean of its divisors is an integer number (557928).

Almost surely, 2^13448490 is an apocalyptic number.

13448490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13448490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17853696).

13448490 is an abundant number, since it is smaller than the sum of its proper divisors (22258902).

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

13448490 is a wasteful number, since it uses less digits than its factorization.

13448490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595.

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

The square root of 13448490 is about 3667.2182918392. The cubic root of 13448490 is about 237.8069309629.

The spelling of 13448490 in words is "thirteen million, four hundred forty-eight thousand, four hundred ninety".