28096411 has 8 divisors (see below), whose sum is σ = 32297184. Its totient is φ = 23942400.

The previous prime is 28096403. The next prime is 28096423. The reversal of 28096411 is 11469082.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 28096411 - 2³ = 28096403 is a prime.

It is a super-2 number, since 2×28096411² = 1578816622161842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (28096441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10390 + ... + 12811.

It is an arithmetic number, because the mean of its divisors is an integer number (4037148).

Almost surely, 2^28096411 is an apocalyptic number.

28096411 is a deficient number, since it is larger than the sum of its proper divisors (4200773).

28096411 is a wasteful number, since it uses less digits than its factorization.

28096411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23381.

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 28096411 is about 5300.6047768156. The cubic root of 28096411 is about 304.0070224313.

The spelling of 28096411 in words is "twenty-eight million, ninety-six thousand, four hundred eleven".