14420868 has 48 divisors (see below), whose sum is σ = 41954304. Its totient is φ = 3745440.

The previous prime is 14420851. The next prime is 14420891. The reversal of 14420868 is 86802441.

It is a super-2 number, since 2×14420868² = 415922867746848, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 6880 + ... + 8727.

It is an arithmetic number, because the mean of its divisors is an integer number (874048).

Almost surely, 2^14420868 is an apocalyptic number.

It is an amenable number.

14420868 is an abundant number, since it is smaller than the sum of its proper divisors (27533436).

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

14420868 is a wasteful number, since it uses less digits than its factorization.

14420868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15632 (or 15630 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 14420868 is about 3797.4817971914. The cubic root of 14420868 is about 243.4055447577.

It can be divided in two parts, 144 and 20868, that added together give a palindrome (21012).

The spelling of 14420868 in words is "fourteen million, four hundred twenty thousand, eight hundred sixty-eight".