12049011 has 12 divisors (see below), whose sum is σ = 18743088. Its totient is φ = 7414704.

The previous prime is 12049003. The next prime is 12049031. The reversal of 12049011 is 11094021.

It is not a de Polignac number, because 12049011 - 2³ = 12049003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12049031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51375 + ... + 51608.

It is an arithmetic number, because the mean of its divisors is an integer number (1561924).

Almost surely, 2^12049011 is an apocalyptic number.

12049011 is a deficient number, since it is larger than the sum of its proper divisors (6694077).

12049011 is a wasteful number, since it uses less digits than its factorization.

12049011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103002 (or 102999 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 12049011 is about 3471.1685352342. The cubic root of 12049011 is about 229.2541117452.

The spelling of 12049011 in words is "twelve million, forty-nine thousand, eleven".