11700026972 has 6 divisors (see below), whose sum is σ = 20475047208. Its totient is φ = 5850013484.

The previous prime is 11700026957. The next prime is 11700027049. The reversal of 11700026972 is 27962000711.

11700026972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11700026972² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1462503368 + ... + 1462503375.

It is an arithmetic number, because the mean of its divisors is an integer number (3412507868).

Almost surely, 2^11700026972 is an apocalyptic number.

It is an amenable number.

11700026972 is a deficient number, since it is larger than the sum of its proper divisors (8775020236).

11700026972 is a wasteful number, since it uses less digits than its factorization.

11700026972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2925006747 (or 2925006745 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 35.

The spelling of 11700026972 in words is "eleven billion, seven hundred million, twenty-six thousand, nine hundred seventy-two".