11790730826 has 16 divisors (see below), whose sum is σ = 20214083520. Its totient is φ = 5052819840.

The previous prime is 11790730823. The next prime is 11790730829. The reversal of 11790730826 is 62803709711.

It is an interprime number because it is at equal distance from previous prime (11790730823) and next prime (11790730829).

It is a super-2 number, since 2×11790730826² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11790730823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346181 + ... + 378711.

It is an arithmetic number, because the mean of its divisors is an integer number (1263380220).

Almost surely, 2^11790730826 is an apocalyptic number.

11790730826 is a deficient number, since it is larger than the sum of its proper divisors (8423352694).

11790730826 is a wasteful number, since it uses less digits than its factorization.

11790730826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58429.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 11790730826 in words is "eleven billion, seven hundred ninety million, seven hundred thirty thousand, eight hundred twenty-six".