1040056 has 16 divisors (see below), whose sum is σ = 2017800. Its totient is φ = 501984.

The previous prime is 1040051. The next prime is 1040057. The reversal of 1040056 is 6500401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2010 + ... + 2473.

2^1040056 is an apocalyptic number.

It is an amenable number.

1040056 is a deficient number, since it is larger than the sum of its proper divisors (977744).

1040056 is a wasteful number, since it uses less digits than its factorization.

1040056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4518 (or 4514 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1040056 is about 1019.8313586079. The cubic root of 1040056 is about 101.3177588406.

Adding to 1040056 its reverse (6500401), we get a palindrome (7540457).

The spelling of 1040056 in words is "one million, forty thousand, fifty-six".