1040136 has 32 divisors (see below), whose sum is σ = 2738400. Its totient is φ = 328320.

The previous prime is 1040119. The next prime is 1040141. The reversal of 1040136 is 6310401.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 685 + ... + 1596.

It is an arithmetic number, because the mean of its divisors is an integer number (85575).

2^1040136 is an apocalyptic number.

It is an amenable number.

1040136 is an abundant number, since it is smaller than the sum of its proper divisors (1698264).

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

1040136 is a wasteful number, since it uses less digits than its factorization.

1040136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2309 (or 2305 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1040136 is about 1019.8705800247. The cubic root of 1040136 is about 101.3203565254.

Adding to 1040136 its reverse (6310401), we get a palindrome (7350537).

It can be divided in two parts, 1040 and 136, that added together give a triangular number (1176 = T₄₈).

The spelling of 1040136 in words is "one million, forty thousand, one hundred thirty-six".