10842858 has 24 divisors (see below), whose sum is σ = 25300548. Its totient is φ = 3336192.

The previous prime is 10842851. The next prime is 10842859. The reversal of 10842858 is 85824801.

It can be written as a sum of positive squares in 2 ways, for example, as 10284849 + 558009 = 3207^2 + 747^2 .

It is not an unprimeable number, because it can be changed into a prime (10842851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22935 + ... + 23402.

Almost surely, 2^10842858 is an apocalyptic number.

10842858 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10842858 is an abundant number, since it is smaller than the sum of its proper divisors (14457690).

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

10842858 is a wasteful number, since it uses less digits than its factorization.

10842858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46358 (or 46355 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 10842858 is about 3292.8495258666. The cubic root of 10842858 is about 221.3338933027. Note that the first 3 decimals are identical.

The spelling of 10842858 in words is "ten million, eight hundred forty-two thousand, eight hundred fifty-eight".