14428470 has 64 divisors (see below), whose sum is σ = 39960576. Its totient is φ = 3265920.

The previous prime is 14428451. The next prime is 14428489. The reversal of 14428470 is 7482441.

14428470 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (14428451) and next prime (14428489).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26400 + ... + 26940.

It is an arithmetic number, because the mean of its divisors is an integer number (624384).

Almost surely, 2^14428470 is an apocalyptic number.

14428470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14428470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19980288).

14428470 is an abundant number, since it is smaller than the sum of its proper divisors (25532106).

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

14428470 is a wasteful number, since it uses less digits than its factorization.

14428470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685.

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 14428470 is about 3798.4825917727. The cubic root of 14428470 is about 243.4483078772.

The spelling of 14428470 in words is "fourteen million, four hundred twenty-eight thousand, four hundred seventy".