28014792 has 48 divisors (see below), whose sum is σ = 75849840. Its totient is φ = 8618688.

The previous prime is 28014787. The next prime is 28014817. The reversal of 28014792 is 29741082.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 603 + ... + 7509.

It is an arithmetic number, because the mean of its divisors is an integer number (1580205).

Almost surely, 2^28014792 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 28014792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37924920).

28014792 is an abundant number, since it is smaller than the sum of its proper divisors (47835048).

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

28014792 is a wasteful number, since it uses less digits than its factorization.

28014792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6942 (or 6925 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 28014792 is about 5292.9001502012. The cubic root of 28014792 is about 303.7123606598.

The spelling of 28014792 in words is "twenty-eight million, fourteen thousand, seven hundred ninety-two".