10985258 has 8 divisors (see below), whose sum is σ = 17046180. Its totient is φ = 5303200.

The previous prime is 10985243. The next prime is 10985291. The reversal of 10985258 is 85258901.

It can be written as a sum of positive squares in 2 ways, for example, as 10387729 + 597529 = 3223^2 + 773^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94643 + ... + 94758.

Almost surely, 2^10985258 is an apocalyptic number.

10985258 is a deficient number, since it is larger than the sum of its proper divisors (6060922).

10985258 is a wasteful number, since it uses less digits than its factorization.

10985258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189432.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 10985258 is about 3314.4016051167. The cubic root of 10985258 is about 222.2986133849.

The spelling of 10985258 in words is "ten million, nine hundred eighty-five thousand, two hundred fifty-eight".