28114754 has 8 divisors (see below), whose sum is σ = 42205968. Its totient is φ = 14046100.

The previous prime is 28114747. The next prime is 28114811. The reversal of 28114754 is 45741182.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 28114754.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2072 + ... + 7779.

It is an arithmetic number, because the mean of its divisors is an integer number (5275746).

Almost surely, 2^28114754 is an apocalyptic number.

28114754 is a deficient number, since it is larger than the sum of its proper divisors (14091214).

28114754 is a wasteful number, since it uses less digits than its factorization.

28114754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11280.

The product of its digits is 8960, while the sum is 32.

The square root of 28114754 is about 5302.3347687599. The cubic root of 28114754 is about 304.0731659649.

The spelling of 28114754 in words is "twenty-eight million, one hundred fourteen thousand, seven hundred fifty-four".