11937292147 has 12 divisors (see below), whose sum is σ = 13441189608. Its totient is φ = 10587394400.

The previous prime is 11937292091. The next prime is 11937292163. The reversal of 11937292147 is 74129273911.

It is not a de Polignac number, because 11937292147 - 2²⁷ = 11803074419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11937292097 and 11937292106.

It is not an unprimeable number, because it can be changed into a prime (11937292187) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1198153 + ... + 1208074.

It is an arithmetic number, because the mean of its divisors is an integer number (1120099134).

Almost surely, 2^11937292147 is an apocalyptic number.

11937292147 is a deficient number, since it is larger than the sum of its proper divisors (1503897461).

11937292147 is a wasteful number, since it uses less digits than its factorization.

11937292147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406290 (or 2406279 counting only the distinct ones).

The product of its digits is 190512, while the sum is 46.

The spelling of 11937292147 in words is "eleven billion, nine hundred thirty-seven million, two hundred ninety-two thousand, one hundred forty-seven".