9628488 has 48 divisors (see below), whose sum is σ = 26261820. Its totient is φ = 3186816.

The previous prime is 9628469. The next prime is 9628519. The reversal of 9628488 is 8848269.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9622404 + 6084 = 3102^2 + 78^2 .

It is a super-2 number, since 2×9628488² = 185415562332288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12070 + ... + 12842.

Almost surely, 2^9628488 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 9628488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13130910).

9628488 is an abundant number, since it is smaller than the sum of its proper divisors (16633332).

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

9628488 is a wasteful number, since it uses less digits than its factorization.

9628488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958 (or 951 counting only the distinct ones).

The product of its digits is 221184, while the sum is 45.

The square root of 9628488 is about 3102.9805026780. The cubic root of 9628488 is about 212.7417355138.

The spelling of 9628488 in words is "nine million, six hundred twenty-eight thousand, four hundred eighty-eight".