14070720 has 56 divisors (see below), whose sum is σ = 44677584. Its totient is φ = 3751936.

The previous prime is 14070703. The next prime is 14070743. The reversal of 14070720 is 2707041.

14070720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×14070720² = 395970322636800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6369 + ... + 8288.

It is an arithmetic number, because the mean of its divisors is an integer number (797814).

Almost surely, 2^14070720 is an apocalyptic number.

14070720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14070720 is an abundant number, since it is smaller than the sum of its proper divisors (30606864).

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

14070720 is a wasteful number, since it uses less digits than its factorization.

14070720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14677 (or 14667 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 14070720 is about 3751.0958398847. The cubic root of 14070720 is about 241.4193670515.

Adding to 14070720 its reverse (2707041), we get a palindrome (16777761).

The spelling of 14070720 in words is "fourteen million, seventy thousand, seven hundred twenty".