1136206746 has 12 divisors (see below), whose sum is σ = 2461781322. Its totient is φ = 378735576.

The previous prime is 1136206741. The next prime is 1136206777. The reversal of 1136206746 is 6476026311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 865242225 + 270964521 = 29415^2 + 16461^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1136206746.

It is not an unprimeable number, because it can be changed into a prime (1136206741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31561281 + ... + 31561316.

Almost surely, 2^1136206746 is an apocalyptic number.

1136206746 is an abundant number, since it is smaller than the sum of its proper divisors (1325574576).

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

1136206746 is a wasteful number, since it uses less digits than its factorization.

1136206746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63122605 (or 63122602 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 1136206746 is about 33707.6659826812. The cubic root of 1136206746 is about 1043.4839844337.

The spelling of 1136206746 in words is "one billion, one hundred thirty-six million, two hundred six thousand, seven hundred forty-six".