14442858 has 24 divisors (see below), whose sum is σ = 31459428. Its totient is φ = 4788672.

The previous prime is 14442853. The next prime is 14442863. The reversal of 14442858 is 85824441.

14442858 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14442853) and next prime (14442863).

It can be written as a sum of positive squares in 2 ways, for example, as 14311089 + 131769 = 3783^2 + 363^2 .

It is a super-2 number, since 2×14442858² = 417192294416328, which contains 22 as substring.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (14442851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1510 + ... + 5582.

Almost surely, 2^14442858 is an apocalyptic number.

14442858 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

14442858 is an abundant number, since it is smaller than the sum of its proper divisors (17016570).

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

14442858 is a wasteful number, since it uses less digits than its factorization.

14442858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4278 (or 4275 counting only the distinct ones).

The product of its digits is 40960, while the sum is 36.

The square root of 14442858 is about 3800.3760340261. The cubic root of 14442858 is about 243.5292028160.

The spelling of 14442858 in words is "fourteen million, four hundred forty-two thousand, eight hundred fifty-eight".