10488985 has 12 divisors (see below), whose sum is σ = 13630572. Its totient is φ = 7745088.

The previous prime is 10488967. The next prime is 10488997. The reversal of 10488985 is 58988401.

It can be written as a sum of positive squares in 6 ways, for example, as 3003289 + 7485696 = 1733^2 + 2736^2 .

It is not a de Polignac number, because 10488985 - 2⁵ = 10488953 is a prime.

It is a super-2 number, since 2×10488985² = 220037612660450, which contains 22 as substring.

It is a Duffinian number.

It is a zygodrome in base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5362 + ... + 7051.

It is an arithmetic number, because the mean of its divisors is an integer number (1135881).

Almost surely, 2^10488985 is an apocalyptic number.

It is an amenable number.

10488985 is a deficient number, since it is larger than the sum of its proper divisors (3141587).

10488985 is a wasteful number, since it uses less digits than its factorization.

10488985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12444 (or 12431 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 10488985 is about 3238.6702518163. The cubic root of 10488985 is about 218.8993581341.

The spelling of 10488985 in words is "ten million, four hundred eighty-eight thousand, nine hundred eighty-five".