1136841040 has 80 divisors (see below), whose sum is σ = 2688452928. Its totient is φ = 447003648.

The previous prime is 1136841011. The next prime is 1136841073. The reversal of 1136841040 is 401486311.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078047 + ... + 2078593.

Almost surely, 2^1136841040 is an apocalyptic number.

1136841040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1136841040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1344226464).

1136841040 is an abundant number, since it is smaller than the sum of its proper divisors (1551611888).

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

1136841040 is a wasteful number, since it uses less digits than its factorization.

1136841040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 956 (or 950 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 1136841040 is about 33717.0734198566. The cubic root of 1136841040 is about 1043.6781253051.

The spelling of 1136841040 in words is "one billion, one hundred thirty-six million, eight hundred forty-one thousand, forty".