10581485 has 16 divisors (see below), whose sum is σ = 13208832. Its totient is φ = 8131200.

The previous prime is 10581479. The next prime is 10581517. The reversal of 10581485 is 58418501.

It is a de Polignac number, because none of the positive numbers 2^k-10581485 is a prime.

It is a super-2 number, since 2×10581485² = 223935649610450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14192 + ... + 14918.

It is an arithmetic number, because the mean of its divisors is an integer number (825552).

Almost surely, 2^10581485 is an apocalyptic number.

It is an amenable number.

10581485 is a deficient number, since it is larger than the sum of its proper divisors (2627347).

10581485 is an equidigital number, since it uses as much as digits as its factorization.

10581485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844.

The product of its (nonzero) digits is 6400, while the sum is 32.

The square root of 10581485 is about 3252.9194579639. The cubic root of 10581485 is about 219.5409505324.

Adding to 10581485 its reverse (58418501), we get a palindrome (68999986).

The spelling of 10581485 in words is "ten million, five hundred eighty-one thousand, four hundred eighty-five".