10028715 has 8 divisors (see below), whose sum is σ = 16045968. Its totient is φ = 5348640.

The previous prime is 10028677. The next prime is 10028737. The reversal of 10028715 is 51782001.

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

It is not a de Polignac number, because 10028715 - 2⁷ = 10028587 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334276 + ... + 334305.

It is an arithmetic number, because the mean of its divisors is an integer number (2005746).

Almost surely, 2^10028715 is an apocalyptic number.

10028715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10028715 is a deficient number, since it is larger than the sum of its proper divisors (6017253).

10028715 is an equidigital number, since it uses as much as digits as its factorization.

10028715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668589.

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 10028715 is about 3166.8146456653. The cubic root of 10028715 is about 215.6494872421.

The spelling of 10028715 in words is "ten million, twenty-eight thousand, seven hundred fifteen".