28714496 has 40 divisors (see below), whose sum is σ = 60766200. Its totient is φ = 13508608.

The previous prime is 28714493. The next prime is 28714519. The reversal of 28714496 is 69441782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28714493) 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, 7055 + ... + 10353.

It is an arithmetic number, because the mean of its divisors is an integer number (1519155).

Almost surely, 2^28714496 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 28714496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30383100).

28714496 is an abundant number, since it is smaller than the sum of its proper divisors (32051704).

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

28714496 is an equidigital number, since it uses as much as digits as its factorization.

28714496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3334 (or 3318 counting only the distinct ones).

The product of its digits is 96768, while the sum is 41.

The square root of 28714496 is about 5358.5908595451. The cubic root of 28714496 is about 306.2201272542.

The spelling of 28714496 in words is "twenty-eight million, seven hundred fourteen thousand, four hundred ninety-six".