14453964 has 60 divisors (see below), whose sum is σ = 43190224. Its totient is φ = 4129056.

The previous prime is 14453953. The next prime is 14453969. The reversal of 14453964 is 46935441.

14453964 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (14453969) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 919 + ... + 5454.

Almost surely, 2^14453964 is an apocalyptic number.

14453964 is a gapful number since it is divisible by the number (14) 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 14453964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21595112).

14453964 is an abundant number, since it is smaller than the sum of its proper divisors (28736260).

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

14453964 is a wasteful number, since it uses less digits than its factorization.

14453964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6396 (or 6385 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 14453964 is about 3801.8369244353. The cubic root of 14453964 is about 243.5916083401.

The spelling of 14453964 in words is "fourteen million, four hundred fifty-three thousand, nine hundred sixty-four".