12011464 has 16 divisors (see below), whose sum is σ = 22558320. Its totient is φ = 5995920.

The previous prime is 12011459. The next prime is 12011471. The reversal of 12011464 is 46411021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8659 + ... + 9949.

It is an arithmetic number, because the mean of its divisors is an integer number (1409895).

Almost surely, 2^12011464 is an apocalyptic number.

It is an amenable number.

12011464 is a deficient number, since it is larger than the sum of its proper divisors (10546856).

12011464 is a wasteful number, since it uses less digits than its factorization.

12011464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2460 (or 2456 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 12011464 is about 3465.7559060038. The cubic root of 12011464 is about 229.0157308848.

Adding to 12011464 its reverse (46411021), we get a palindrome (58422485).

The spelling of 12011464 in words is "twelve million, eleven thousand, four hundred sixty-four".