28614349 has 16 divisors (see below), whose sum is σ = 31124736. Its totient is φ = 26208000.

The previous prime is 28614319. The next prime is 28614367. The reversal of 28614349 is 94341682.

It is a cyclic number.

It is not a de Polignac number, because 28614349 - 2⁵ = 28614317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28614319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182179 + ... + 182335.

It is an arithmetic number, because the mean of its divisors is an integer number (1945296).

Almost surely, 2^28614349 is an apocalyptic number.

It is an amenable number.

28614349 is a deficient number, since it is larger than the sum of its proper divisors (2510387).

28614349 is a wasteful number, since it uses less digits than its factorization.

28614349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396.

The product of its digits is 41472, while the sum is 37.

The square root of 28614349 is about 5349.2381700575. The cubic root of 28614349 is about 305.8637132140.

The spelling of 28614349 in words is "twenty-eight million, six hundred fourteen thousand, three hundred forty-nine".