28014336 has 180 divisors, whose sum is σ = 95961712. Its totient is φ = 7962624.

The previous prime is 28014331. The next prime is 28014347. The reversal of 28014336 is 63341082.

28014336 = 41³ + 42³ + ... + 103³.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28014331) 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, 145056 + ... + 145248.

Almost surely, 2^28014336 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 28014336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47980856).

28014336 is an abundant number, since it is smaller than the sum of its proper divisors (67947376).

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

28014336 is an equidigital number, since it uses as much as digits as its factorization.

28014336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228 (or 205 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 28014336 is about 5292.8570734529. The cubic root of 28014336 is about 303.7107127972.

The spelling of 28014336 in words is "twenty-eight million, fourteen thousand, three hundred thirty-six".