28346696 has 24 divisors (see below), whose sum is σ = 61828470. Its totient is φ = 12148416.

The previous prime is 28346663. The next prime is 28346707. The reversal of 28346696 is 69664382.

It can be written as a sum of positive squares in only one way, i.e., 17522596 + 10824100 = 4186^2 + 3290^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35765 + ... + 36548.

Almost surely, 2^28346696 is an apocalyptic number.

It is an amenable number.

28346696 is an abundant number, since it is smaller than the sum of its proper divisors (33481774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28346696 is a wasteful number, since it uses less digits than its factorization.

28346696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72333 (or 72322 counting only the distinct ones).

The product of its digits is 373248, while the sum is 44.

The square root of 28346696 is about 5324.1615302318. The cubic root of 28346696 is about 304.9070611749.

The spelling of 28346696 in words is "twenty-eight million, three hundred forty-six thousand, six hundred ninety-six".