28476753 has 8 divisors (see below), whose sum is σ = 39278400. Its totient is φ = 18329808.

The previous prime is 28476739. The next prime is 28476757. The reversal of 28476753 is 35767482.

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

It is not a de Polignac number, because 28476753 - 2¹⁰ = 28475729 is a prime.

It is a super-2 number, since 2×28476753² = 1621850922846018, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (28476757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163573 + ... + 163746.

It is an arithmetic number, because the mean of its divisors is an integer number (4909800).

Almost surely, 2^28476753 is an apocalyptic number.

It is an amenable number.

28476753 is a deficient number, since it is larger than the sum of its proper divisors (10801647).

28476753 is a wasteful number, since it uses less digits than its factorization.

28476753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327351.

The product of its digits is 282240, while the sum is 42.

The square root of 28476753 is about 5336.3614008049. The cubic root of 28476753 is about 305.3726628156.

The spelling of 28476753 in words is "twenty-eight million, four hundred seventy-six thousand, seven hundred fifty-three".