10040916 has 24 divisors (see below), whose sum is σ = 23496480. Its totient is φ = 3337312.

The previous prime is 10040881. The next prime is 10040917. The reversal of 10040916 is 61904001.

It is a junction number, because it is equal to n+sod(n) for n = 10040892 and 10040901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10040917) 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 7 ways as a sum of consecutive naturals, for example, 4030 + ... + 6026.

It is an arithmetic number, because the mean of its divisors is an integer number (979020).

Almost surely, 2^10040916 is an apocalyptic number.

It is an amenable number.

10040916 is an abundant number, since it is smaller than the sum of its proper divisors (13455564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10040916 is a wasteful number, since it uses less digits than its factorization.

10040916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423 (or 2421 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 10040916 is about 3168.7404437726. The cubic root of 10040916 is about 215.7369053242.

Adding to 10040916 its reverse (61904001), we get a palindrome (71944917).

The spelling of 10040916 in words is "ten million, forty thousand, nine hundred sixteen".