10401285 has 16 divisors (see below), whose sum is σ = 17216640. Its totient is φ = 5355840.

The previous prime is 10401271. The next prime is 10401289. The reversal of 10401285 is 58210401.

10401285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10401285 - 2⁵ = 10401253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10401289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11521 + ... + 12390.

It is an arithmetic number, because the mean of its divisors is an integer number (1076040).

Almost surely, 2^10401285 is an apocalyptic number.

10401285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10401285 is a deficient number, since it is larger than the sum of its proper divisors (6815355).

10401285 is a wasteful number, since it uses less digits than its factorization.

10401285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23948.

The product of its (nonzero) digits is 320, while the sum is 21.

The square root of 10401285 is about 3225.1023239581. The cubic root of 10401285 is about 218.2875662411.

Adding to 10401285 its reverse (58210401), we get a palindrome (68611686).

The spelling of 10401285 in words is "ten million, four hundred one thousand, two hundred eighty-five".