14078464 has 40 divisors (see below), whose sum is σ = 29069568. Its totient is φ = 6804480.

The previous prime is 14078459. The next prime is 14078489. The reversal of 14078464 is 46487041.

It is a nialpdrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15429 + ... + 16315.

Almost surely, 2^14078464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14078464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14534784).

14078464 is an abundant number, since it is smaller than the sum of its proper divisors (14991104).

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

14078464 is an frugal number, since it uses more digits than its factorization.

14078464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 936 (or 920 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 14078464 is about 3752.1279295888. The cubic root of 14078464 is about 241.4636483370.

The spelling of 14078464 in words is "fourteen million, seventy-eight thousand, four hundred sixty-four".