913261448 has 64 divisors (see below), whose sum is σ = 1985817600. Its totient is φ = 389378880.

The previous prime is 913261399. The next prime is 913261513. The reversal of 913261448 is 844162319.

913261448 is digitally balanced in base 2, because in such base 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 (38).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169565 + ... + 174867.

It is an arithmetic number, because the mean of its divisors is an integer number (31028400).

Almost surely, 2^913261448 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 913261448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (992908800).

913261448 is an abundant number, since it is smaller than the sum of its proper divisors (1072556152).

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

913261448 is a wasteful number, since it uses less digits than its factorization.

913261448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5442 (or 5438 counting only the distinct ones).

The product of its digits is 41472, while the sum is 38.

The square root of 913261448 is about 30220.2158827497. The cubic root of 913261448 is about 970.2084251169.

The spelling of 913261448 in words is "nine hundred thirteen million, two hundred sixty-one thousand, four hundred forty-eight".