10490880 has 88 divisors (see below), whose sum is σ = 33603552. Its totient is φ = 2793472.

The previous prime is 10490867. The next prime is 10490881. The reversal of 10490880 is 8809401.

It is a happy number.

It is a super-2 number, since 2×10490880² = 220117126348800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10490881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15019 + ... + 15701.

Almost surely, 2^10490880 is an apocalyptic number.

10490880 is a gapful number since it is divisible by the number (10) 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 10490880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16801776).

10490880 is an abundant number, since it is smaller than the sum of its proper divisors (23112672).

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

10490880 is an equidigital number, since it uses as much as digits as its factorization.

10490880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 10490880 is about 3238.9627969460. The cubic root of 10490880 is about 218.9125398768.

The spelling of 10490880 in words is "ten million, four hundred ninety thousand, eight hundred eighty".