28695704 has 16 divisors (see below), whose sum is σ = 54360600. Its totient is φ = 14199552.

The previous prime is 28695701. The next prime is 28695721. The reversal of 28695704 is 40759682.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28695701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17714 + ... + 19265.

Almost surely, 2^28695704 is an apocalyptic number.

It is an amenable number.

28695704 is a deficient number, since it is larger than the sum of its proper divisors (25664896).

28695704 is a wasteful number, since it uses less digits than its factorization.

28695704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37082 (or 37078 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 28695704 is about 5356.8371265141. The cubic root of 28695704 is about 306.1533114733.

The spelling of 28695704 in words is "twenty-eight million, six hundred ninety-five thousand, seven hundred four".