12022496 has 12 divisors (see below), whose sum is σ = 23669352. Its totient is φ = 6011232.

The previous prime is 12022487. The next prime is 12022511. The reversal of 12022496 is 69422021.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 187820 + ... + 187883.

It is an arithmetic number, because the mean of its divisors is an integer number (1972446).

Almost surely, 2^12022496 is an apocalyptic number.

12022496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12022496 is a deficient number, since it is larger than the sum of its proper divisors (11646856).

12022496 is an equidigital number, since it uses as much as digits as its factorization.

12022496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375713 (or 375705 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 12022496 is about 3467.3471127074. The cubic root of 12022496 is about 229.0858230469.

The spelling of 12022496 in words is "twelve million, twenty-two thousand, four hundred ninety-six".