9490500 has 192 divisors, whose sum is σ = 33196800. Its totient is φ = 2332800.

The previous prime is 9490477. The next prime is 9490517. The reversal of 9490500 is 50949.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 256482 + ... + 256518.

It is an arithmetic number, because the mean of its divisors is an integer number (172900).

Almost surely, 2^9490500 is an apocalyptic number.

9490500 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 9490500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16598400).

9490500 is an abundant number, since it is smaller than the sum of its proper divisors (23706300).

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

9490500 is a wasteful number, since it uses less digits than its factorization.

9490500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 9490500 is about 3080.6655125151. The cubic root of 9490500 is about 211.7205586076.

The spelling of 9490500 in words is "nine million, four hundred ninety thousand, five hundred".