915480000 has 210 divisors, whose sum is σ = 3280312464. Its totient is φ = 244032000.

The previous prime is 915479987. The next prime is 915480043. The reversal of 915480000 is 84519.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 358729 + ... + 361271.

Almost surely, 2^915480000 is an apocalyptic number.

915480000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 915480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640156232).

915480000 is an abundant number, since it is smaller than the sum of its proper divisors (2364832464).

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

915480000 is a wasteful number, since it uses less digits than its factorization.

915480000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581 (or 2553 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 915480000 is about 30256.9000394951. The cubic root of 915480000 is about 970.9934201963.

The spelling of 915480000 in words is "nine hundred fifteen million, four hundred eighty thousand".