28467633 has 8 divisors (see below), whose sum is σ = 38105568. Its totient is φ = 18904064.

The previous prime is 28467631. The next prime is 28467701. The reversal of 28467633 is 33676482.

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

It is a cyclic number.

It is not a de Polignac number, because 28467633 - 2¹ = 28467631 is a prime.

It is a super-2 number, since 2×28467633² = 1620812257245378, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28467591 and 28467600.

It is not an unprimeable number, because it can be changed into a prime (28467631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17691 + ... + 19232.

It is an arithmetic number, because the mean of its divisors is an integer number (4763196).

Almost surely, 2^28467633 is an apocalyptic number.

It is an amenable number.

28467633 is a deficient number, since it is larger than the sum of its proper divisors (9637935).

28467633 is a wasteful number, since it uses less digits than its factorization.

28467633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37183.

The product of its digits is 145152, while the sum is 39.

The square root of 28467633 is about 5335.5068175385. The cubic root of 28467633 is about 305.3400596598.

The spelling of 28467633 in words is "twenty-eight million, four hundred sixty-seven thousand, six hundred thirty-three".