28599741 has 12 divisors (see below), whose sum is σ = 43107168. Its totient is φ = 18237384.

The previous prime is 28599737. The next prime is 28599743. The reversal of 28599741 is 14799582.

It is not a de Polignac number, because 28599741 - 2² = 28599737 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28599743) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68875 + ... + 69288.

It is an arithmetic number, because the mean of its divisors is an integer number (3592264).

Almost surely, 2^28599741 is an apocalyptic number.

It is an amenable number.

28599741 is a deficient number, since it is larger than the sum of its proper divisors (14507427).

28599741 is a wasteful number, since it uses less digits than its factorization.

28599741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138192 (or 138189 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 28599741 is about 5347.8725676665. The cubic root of 28599741 is about 305.8116552101.

The spelling of 28599741 in words is "twenty-eight million, five hundred ninety-nine thousand, seven hundred forty-one".