1136884742 has 16 divisors (see below), whose sum is σ = 1949432832. Its totient is φ = 487114440.

The previous prime is 1136884667. The next prime is 1136884757. The reversal of 1136884742 is 2474886311.

It is a junction number, because it is equal to n+sod(n) for n = 1136884693 and 1136884702.

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, 69173 + ... + 84015.

It is an arithmetic number, because the mean of its divisors is an integer number (121839552).

Almost surely, 2^1136884742 is an apocalyptic number.

1136884742 is a deficient number, since it is larger than the sum of its proper divisors (812548090).

1136884742 is a wasteful number, since it uses less digits than its factorization.

1136884742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20323.

The product of its digits is 258048, while the sum is 44.

The square root of 1136884742 is about 33717.7214829235. The cubic root of 1136884742 is about 1043.6914986896.

The spelling of 1136884742 in words is "one billion, one hundred thirty-six million, eight hundred eighty-four thousand, seven hundred forty-two".