28929496 has 16 divisors (see below), whose sum is σ = 54307800. Its totient is φ = 14447424.

The previous prime is 28929493. The next prime is 28929499. The reversal of 28929496 is 69492982.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (28929493) and next prime (28929499).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28929491) 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, 7431 + ... + 10633.

Almost surely, 2^28929496 is an apocalyptic number.

It is an amenable number.

28929496 is a deficient number, since it is larger than the sum of its proper divisors (25378304).

28929496 is a wasteful number, since it uses less digits than its factorization.

28929496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338 (or 4334 counting only the distinct ones).

The product of its digits is 559872, while the sum is 49.

The square root of 28929496 is about 5378.6146915354. The cubic root of 28929496 is about 306.9825027959.

The spelling of 28929496 in words is "twenty-eight million, nine hundred twenty-nine thousand, four hundred ninety-six".