28898014 has 16 divisors (see below), whose sum is σ = 45029376. Its totient is φ = 13894200.

The previous prime is 28897991. The next prime is 28898029. The reversal of 28898014 is 41089882.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8959 + ... + 11749.

It is an arithmetic number, because the mean of its divisors is an integer number (2814336).

Almost surely, 2^28898014 is an apocalyptic number.

28898014 is a deficient number, since it is larger than the sum of its proper divisors (16131362).

28898014 is a wasteful number, since it uses less digits than its factorization.

28898014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991.

The product of its (nonzero) digits is 36864, while the sum is 40.

The square root of 28898014 is about 5375.6873048941. The cubic root of 28898014 is about 306.8711063284.

The spelling of 28898014 in words is "twenty-eight million, eight hundred ninety-eight thousand, fourteen".