28196335 has 16 divisors (see below), whose sum is σ = 34640640. Its totient is φ = 22026240.

The previous prime is 28196327. The next prime is 28196359. The reversal of 28196335 is 53369182.

It is not a de Polignac number, because 28196335 - 2³ = 28196327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28196294 and 28196303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58626 + ... + 59104.

It is an arithmetic number, because the mean of its divisors is an integer number (2165040).

Almost surely, 2^28196335 is an apocalyptic number.

28196335 is a deficient number, since it is larger than the sum of its proper divisors (6444305).

28196335 is a wasteful number, since it uses less digits than its factorization.

28196335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738.

The product of its digits is 38880, while the sum is 37.

The square root of 28196335 is about 5310.0221280142. The cubic root of 28196335 is about 304.3669931570.

The spelling of 28196335 in words is "twenty-eight million, one hundred ninety-six thousand, three hundred thirty-five".