1136293056 has 224 divisors, whose sum is σ = 3616634880. Its totient is φ = 348475392.

The previous prime is 1136293021. The next prime is 1136293079. The reversal of 1136293056 is 6503926311.

It is a super-2 number, since 2×1136293056² = 2582323818227638272, which contains 22 as substring.

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 1136293056.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1380261 + ... + 1381083.

Almost surely, 2^1136293056 is an apocalyptic number.

1136293056 is a gapful number since it is divisible by the number (16) 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 1136293056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1808317440).

1136293056 is an abundant number, since it is smaller than the sum of its proper divisors (2480341824).

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

1136293056 is a wasteful number, since it uses less digits than its factorization.

1136293056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 908 (or 892 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 1136293056 is about 33708.9462309340. The cubic root of 1136293056 is about 1043.5104059228.

The spelling of 1136293056 in words is "one billion, one hundred thirty-six million, two hundred ninety-three thousand, fifty-six".