913551248 has 20 divisors (see below), whose sum is σ = 1803403548. Its totient is φ = 448156800.

The previous prime is 913551193. The next prime is 913551251. The reversal of 913551248 is 842155319.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 305830144 + 607721104 = 17488^2 + 24652^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 537803 + ... + 539498.

Almost surely, 2^913551248 is an apocalyptic number.

It is an amenable number.

913551248 is a deficient number, since it is larger than the sum of its proper divisors (889852300).

913551248 is a wasteful number, since it uses less digits than its factorization.

913551248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077362 (or 1077356 counting only the distinct ones).

The product of its digits is 43200, while the sum is 38.

The square root of 913551248 is about 30225.0103060363. The cubic root of 913551248 is about 970.3110378160.

The spelling of 913551248 in words is "nine hundred thirteen million, five hundred fifty-one thousand, two hundred forty-eight".