28599226 has 8 divisors (see below), whose sum is σ = 43503264. Its totient is φ = 14098140.

The previous prime is 28599211. The next prime is 28599239. The reversal of 28599226 is 62299582.

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

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, 100560 + ... + 100843.

It is an arithmetic number, because the mean of its divisors is an integer number (5437908).

Almost surely, 2^28599226 is an apocalyptic number.

28599226 is a deficient number, since it is larger than the sum of its proper divisors (14904038).

28599226 is a wasteful number, since it uses less digits than its factorization.

28599226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201476.

The product of its digits is 155520, while the sum is 43.

The square root of 28599226 is about 5347.8244174617. The cubic root of 28599226 is about 305.8098195997.

The spelling of 28599226 in words is "twenty-eight million, five hundred ninety-nine thousand, two hundred twenty-six".