10028863 has 8 divisors (see below), whose sum is σ = 10897488. Its totient is φ = 9174144.

The previous prime is 10028849. The next prime is 10028869. The reversal of 10028863 is 36882001.

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 10028863 - 2⁵ = 10028831 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10028869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1945 + ... + 4882.

It is an arithmetic number, because the mean of its divisors is an integer number (1362186).

Almost surely, 2^10028863 is an apocalyptic number.

10028863 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10028863 is a deficient number, since it is larger than the sum of its proper divisors (868625).

10028863 is a wasteful number, since it uses less digits than its factorization.

10028863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6953.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 10028863 is about 3166.8380129081. The cubic root of 10028863 is about 215.6505480616.

The spelling of 10028863 in words is "ten million, twenty-eight thousand, eight hundred sixty-three".