1166760541 has 16 divisors (see below), whose sum is σ = 1257793920. Its totient is φ = 1078387200.

The previous prime is 1166760527. The next prime is 1166760587. The reversal of 1166760541 is 1450676611.

It is a cyclic number.

It is not a de Polignac number, because 1166760541 - 2²³ = 1158371933 is a prime.

It is a super-2 number, since 2×1166760541² = 2722660320069225362, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1166760541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166760521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 225910 + ... + 231016.

It is an arithmetic number, because the mean of its divisors is an integer number (78612120).

Almost surely, 2^1166760541 is an apocalyptic number.

It is an amenable number.

1166760541 is a deficient number, since it is larger than the sum of its proper divisors (91033379).

1166760541 is a wasteful number, since it uses less digits than its factorization.

1166760541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5364.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 1166760541 is about 34157.8767050881. The cubic root of 1166760541 is about 1052.7548342829.

The spelling of 1166760541 in words is "one billion, one hundred sixty-six million, seven hundred sixty thousand, five hundred forty-one".