14420736 has 108 divisors (see below), whose sum is σ = 45438120. Its totient is φ = 4362240.

The previous prime is 14420719. The next prime is 14420779. The reversal of 14420736 is 63702441.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25060 + ... + 25628.

Almost surely, 2^14420736 is an apocalyptic number.

14420736 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14420736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22719060).

14420736 is an abundant number, since it is smaller than the sum of its proper divisors (31017384).

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

14420736 is a wasteful number, since it uses less digits than its factorization.

14420736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 602 (or 585 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 14420736 is about 3797.4644172131. The cubic root of 14420736 is about 243.4048020925.

It can be divided in two parts, 144 and 20736, that multiplied together give a 6-th power (2985984 = 12⁶).

The spelling of 14420736 in words is "fourteen million, four hundred twenty thousand, seven hundred thirty-six".