10028855 has 8 divisors (see below), whose sum is σ = 12068352. Its totient is φ = 8000608.

The previous prime is 10028849. The next prime is 10028869. The reversal of 10028855 is 55882001.

10028855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10028855 - 2⁴ = 10028839 is a prime.

It is a super-2 number, since 2×10028855² = 201155865222050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704 + ... + 4533.

It is an arithmetic number, because the mean of its divisors is an integer number (1508544).

Almost surely, 2^10028855 is an apocalyptic number.

10028855 is a deficient number, since it is larger than the sum of its proper divisors (2039497).

10028855 is an equidigital number, since it uses as much as digits as its factorization.

10028855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5625.

The product of its (nonzero) digits is 3200, while the sum is 29.

The square root of 10028855 is about 3166.8367498183. The cubic root of 10028855 is about 215.6504907202.

The spelling of 10028855 in words is "ten million, twenty-eight thousand, eight hundred fifty-five".