1040913 has 6 divisors (see below), whose sum is σ = 1503554. Its totient is φ = 693936.

The previous prime is 1040899. The next prime is 1040929. The reversal of 1040913 is 3190401.

1040913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 762129 + 278784 = 873^2 + 528^2 .

It is not a de Polignac number, because 1040913 - 2⁵ = 1040881 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1040113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57820 + ... + 57837.

2^1040913 is an apocalyptic number.

It is an amenable number.

1040913 is a deficient number, since it is larger than the sum of its proper divisors (462641).

1040913 is a wasteful number, since it uses less digits than its factorization.

1040913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115663 (or 115660 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 1040913 is about 1020.2514395971. The cubic root of 1040913 is about 101.3455796122.

It can be divided in two parts, 1040 and 913, that added together give a triangular number (1953 = T₆₂).

The spelling of 1040913 in words is "one million, forty thousand, nine hundred thirteen".