28830610 has 8 divisors (see below), whose sum is σ = 51895116. Its totient is φ = 11532240.

The previous prime is 28830601. The next prime is 28830643. The reversal of 28830610 is 1603882.

It can be written as a sum of positive squares in 2 ways, for example, as 28804689 + 25921 = 5367^2 + 161^2 .

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, 1441521 + ... + 1441540.

Almost surely, 2^28830610 is an apocalyptic number.

28830610 is a deficient number, since it is larger than the sum of its proper divisors (23064506).

28830610 is a wasteful number, since it uses less digits than its factorization.

28830610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883068.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 28830610 is about 5369.4143069799. The cubic root of 28830610 is about 306.6323304867.

The spelling of 28830610 in words is "twenty-eight million, eight hundred thirty thousand, six hundred ten".