10250405 has 32 divisors (see below), whose sum is σ = 14981760. Its totient is φ = 6635520.

The previous prime is 10250393. The next prime is 10250407. The reversal of 10250405 is 50405201.

It is not a de Polignac number, because 10250405 - 2¹⁶ = 10184869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10250407) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 17477 + ... + 18053.

It is an arithmetic number, because the mean of its divisors is an integer number (468180).

Almost surely, 2^10250405 is an apocalyptic number.

It is an amenable number.

10250405 is a deficient number, since it is larger than the sum of its proper divisors (4731355).

10250405 is a wasteful number, since it uses less digits than its factorization.

10250405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 10250405 is about 3201.6253684652. The cubic root of 10250405 is about 217.2269352508.

Adding to 10250405 its reverse (50405201), we get a palindrome (60655606).

The spelling of 10250405 in words is "ten million, two hundred fifty thousand, four hundred five".