10449318 has 48 divisors (see below), whose sum is σ = 23652720. Its totient is φ = 3072960.

The previous prime is 10449317. The next prime is 10449323. The reversal of 10449318 is 81394401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10449317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26668 + ... + 27056.

It is an arithmetic number, because the mean of its divisors is an integer number (492765).

Almost surely, 2^10449318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10449318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11826360).

10449318 is an abundant number, since it is smaller than the sum of its proper divisors (13203402).

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

10449318 is a wasteful number, since it uses less digits than its factorization.

10449318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453 (or 442 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 10449318 is about 3232.5404869854. The cubic root of 10449318 is about 218.6230667129.

The spelling of 10449318 in words is "ten million, four hundred forty-nine thousand, three hundred eighteen".