1044136 has 8 divisors (see below), whose sum is σ = 1957770. Its totient is φ = 522064.

The previous prime is 1044133. The next prime is 1044139. The reversal of 1044136 is 6314401.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1044133) and next prime (1044139).

It can be written as a sum of positive squares in only one way, i.e., 562500 + 481636 = 750^2 + 694^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1044133) 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 as a sum of consecutive naturals, namely, 65251 + ... + 65266.

2^1044136 is an apocalyptic number.

It is an amenable number.

1044136 is a deficient number, since it is larger than the sum of its proper divisors (913634).

1044136 is a wasteful number, since it uses less digits than its factorization.

1044136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130523 (or 130519 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1044136 is about 1021.8297314132. The cubic root of 1044136 is about 101.4500712965.

Adding to 1044136 its reverse (6314401), we get a palindrome (7358537).

The spelling of 1044136 in words is "one million, forty-four thousand, one hundred thirty-six".