28514076 has 24 divisors (see below), whose sum is σ = 68827920. Its totient is φ = 9176832.

The previous prime is 28514071. The next prime is 28514077. The reversal of 28514076 is 67041582.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28514071) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 40621 + ... + 41316.

It is an arithmetic number, because the mean of its divisors is an integer number (2867830).

Almost surely, 2^28514076 is an apocalyptic number.

It is an amenable number.

28514076 is an abundant number, since it is smaller than the sum of its proper divisors (40313844).

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

28514076 is a wasteful number, since it uses less digits than its factorization.

28514076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81973 (or 81971 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 28514076 is about 5339.8573014642. The cubic root of 28514076 is about 305.5060165981.

The spelling of 28514076 in words is "twenty-eight million, five hundred fourteen thousand, seventy-six".