14428488 has 16 divisors (see below), whose sum is σ = 36071280. Its totient is φ = 4809488.

The previous prime is 14428451. The next prime is 14428489. The reversal of 14428488 is 88482441.

It is a super-2 number, since 2×14428488² = 416362531932288, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (14428489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300570 + ... + 300617.

It is an arithmetic number, because the mean of its divisors is an integer number (2254455).

Almost surely, 2^14428488 is an apocalyptic number.

It is an amenable number.

14428488 is an abundant number, since it is smaller than the sum of its proper divisors (21642792).

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

14428488 is a wasteful number, since it uses less digits than its factorization.

14428488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601196 (or 601192 counting only the distinct ones).

The product of its digits is 65536, while the sum is 39.

The square root of 14428488 is about 3798.4849611391. The cubic root of 14428488 is about 243.4484091138.

The spelling of 14428488 in words is "fourteen million, four hundred twenty-eight thousand, four hundred eighty-eight".