28459614 has 16 divisors (see below), whose sum is σ = 58882320. Its totient is φ = 9159360.

The previous prime is 28459603. The next prime is 28459631. The reversal of 28459614 is 41695482.

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, 81607 + ... + 81954.

It is an arithmetic number, because the mean of its divisors is an integer number (3680145).

Almost surely, 2^28459614 is an apocalyptic number.

28459614 is an abundant number, since it is smaller than the sum of its proper divisors (30422706).

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

28459614 is a wasteful number, since it uses less digits than its factorization.

28459614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163595.

The product of its digits is 69120, while the sum is 39.

The square root of 28459614 is about 5334.7552896079. The cubic root of 28459614 is about 305.3113867235.

The spelling of 28459614 in words is "twenty-eight million, four hundred fifty-nine thousand, six hundred fourteen".