11827740702 has 24 divisors (see below), whose sum is σ = 23887504584. Its totient is φ = 3904281744.

The previous prime is 11827740689. The next prime is 11827740719. The reversal of 11827740702 is 20704772811.

It is a super-2 number, since 2×11827740702² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29253 + ... + 156560.

It is an arithmetic number, because the mean of its divisors is an integer number (995312691).

Almost surely, 2^11827740702 is an apocalyptic number.

11827740702 is an abundant number, since it is smaller than the sum of its proper divisors (12059763882).

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

11827740702 is a wasteful number, since it uses less digits than its factorization.

11827740702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186024 (or 185921 counting only the distinct ones).

The product of its (nonzero) digits is 43904, while the sum is 39.

The spelling of 11827740702 in words is "eleven billion, eight hundred twenty-seven million, seven hundred forty thousand, seven hundred two".