10028455 has 8 divisors (see below), whose sum is σ = 12098304. Its totient is φ = 7980000.

The previous prime is 10028449. The next prime is 10028467. The reversal of 10028455 is 55482001.

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

It is a de Polignac number, because none of the positive numbers 2^k-10028455 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 4296 + ... + 6205.

It is an arithmetic number, because the mean of its divisors is an integer number (1512288).

Almost surely, 2^10028455 is an apocalyptic number.

10028455 is a deficient number, since it is larger than the sum of its proper divisors (2069849).

10028455 is a wasteful number, since it uses less digits than its factorization.

10028455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10697.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 10028455 is about 3166.7735946859. The cubic root of 10028455 is about 215.6476236152.

The spelling of 10028455 in words is "ten million, twenty-eight thousand, four hundred fifty-five".