1041375636 has 144 divisors (see below), whose sum is σ = 3306273600. Its totient is φ = 281848896.

The previous prime is 1041375611. The next prime is 1041375637. The reversal of 1041375636 is 6365731401.

1041375636 is a `hidden beast` number, since 1 + 0 + 4 + 13 + 7 + 5 + 636 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1041375636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041375637) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95370 + ... + 105726.

Almost surely, 2^1041375636 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1041375636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1653136800).

1041375636 is an abundant number, since it is smaller than the sum of its proper divisors (2264897964).

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

1041375636 is a wasteful number, since it uses less digits than its factorization.

1041375636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10403 (or 10388 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 1041375636 is about 32270.3522757345. The cubic root of 1041375636 is about 1013.6059180795.

The spelling of 1041375636 in words is "one billion, forty-one million, three hundred seventy-five thousand, six hundred thirty-six".