28653026 has 8 divisors (see below), whose sum is σ = 45241680. Its totient is φ = 13572468.

The previous prime is 28653017. The next prime is 28653029. The reversal of 28653026 is 62035682.

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

It is a junction number, because it is equal to n+sod(n) for n = 28652983 and 28653001.

It is not an unprimeable number, because it can be changed into a prime (28653029) 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, 376976 + ... + 377051.

It is an arithmetic number, because the mean of its divisors is an integer number (5655210).

Almost surely, 2^28653026 is an apocalyptic number.

28653026 is a deficient number, since it is larger than the sum of its proper divisors (16588654).

28653026 is a wasteful number, since it uses less digits than its factorization.

28653026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754048.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 28653026 is about 5352.8521369453. The cubic root of 28653026 is about 306.0014595456.

The spelling of 28653026 in words is "twenty-eight million, six hundred fifty-three thousand, twenty-six".