28483042 has 8 divisors (see below), whose sum is σ = 48828096. Its totient is φ = 12207012.

The previous prime is 28483031. The next prime is 28483043. The reversal of 28483042 is 24038482.

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

It is a super-2 number, since 2×28483042² = 1622567363147528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 28482995 and 28483013.

It is not an unprimeable number, because it can be changed into a prime (28483043) 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, 1017238 + ... + 1017265.

It is an arithmetic number, because the mean of its divisors is an integer number (6103512).

Almost surely, 2^28483042 is an apocalyptic number.

28483042 is a deficient number, since it is larger than the sum of its proper divisors (20345054).

28483042 is a wasteful number, since it uses less digits than its factorization.

28483042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2034512.

The product of its (nonzero) digits is 12288, while the sum is 31.

The square root of 28483042 is about 5336.9506274651. The cubic root of 28483042 is about 305.3951413535.

The spelling of 28483042 in words is "twenty-eight million, four hundred eighty-three thousand, forty-two".