10485558 has 32 divisors (see below), whose sum is σ = 23418720. Its totient is φ = 3477600.

The previous prime is 10485529. The next prime is 10485589. The reversal of 10485558 is 85558401.

It is a super-3 number, since 3×10485558³ (a number of 22 digits) contains 333 as substring.

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, 14608 + ... + 15308.

It is an arithmetic number, because the mean of its divisors is an integer number (731835).

Almost surely, 2^10485558 is an apocalyptic number.

10485558 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10485558 is an abundant number, since it is smaller than the sum of its proper divisors (12933162).

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

10485558 is a wasteful number, since it uses less digits than its factorization.

10485558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 983 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 36.

The square root of 10485558 is about 3238.1411334283. The cubic root of 10485558 is about 218.8755156678.

The spelling of 10485558 in words is "ten million, four hundred eighty-five thousand, five hundred fifty-eight".