1136770541 has 4 divisors (see below), whose sum is σ = 1136838972. Its totient is φ = 1136702112.

The previous prime is 1136770493. The next prime is 1136770543. The reversal of 1136770541 is 1450776311.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1021122025 + 115648516 = 31955^2 + 10754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1136770541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136770543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8375 + ... + 48411.

It is an arithmetic number, because the mean of its divisors is an integer number (284209743).

Almost surely, 2^1136770541 is an apocalyptic number.

It is an amenable number.

1136770541 is a deficient number, since it is larger than the sum of its proper divisors (68431).

1136770541 is an equidigital number, since it uses as much as digits as its factorization.

1136770541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68430.

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 1136770541 is about 33716.0279540755. The cubic root of 1136770541 is about 1043.6565509652.

It can be divided in two parts, 1136770 and 541, that added together give a palindrome (1137311).

The spelling of 1136770541 in words is "one billion, one hundred thirty-six million, seven hundred seventy thousand, five hundred forty-one".