10040956 has 12 divisors (see below), whose sum is σ = 17903592. Its totient is φ = 4925648.

The previous prime is 10040951. The next prime is 10040957. The reversal of 10040956 is 65904001.

It is a self number, because there is not a number n which added to its sum of digits gives 10040956.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23470 + ... + 23893.

It is an arithmetic number, because the mean of its divisors is an integer number (1491966).

Almost surely, 2^10040956 is an apocalyptic number.

It is an amenable number.

10040956 is a deficient number, since it is larger than the sum of its proper divisors (7862636).

10040956 is a wasteful number, since it uses less digits than its factorization.

10040956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47420 (or 47418 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 10040956 is about 3168.7467554224. The cubic root of 10040956 is about 215.7371918009.

Adding to 10040956 its reverse (65904001), we get a palindrome (75944957).

The spelling of 10040956 in words is "ten million, forty thousand, nine hundred fifty-six".