12077462 has 4 divisors (see below), whose sum is σ = 18116196. Its totient is φ = 6038730.

The previous prime is 12077459. The next prime is 12077467. The reversal of 12077462 is 26477021.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×12077462² = 291730176722888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12077467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3019364 + ... + 3019367.

It is an arithmetic number, because the mean of its divisors is an integer number (4529049).

Almost surely, 2^12077462 is an apocalyptic number.

12077462 is a deficient number, since it is larger than the sum of its proper divisors (6038734).

12077462 is an equidigital number, since it uses as much as digits as its factorization.

12077462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038733.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 12077462 is about 3475.2643064953. The cubic root of 12077462 is about 229.4344137260.

The spelling of 12077462 in words is "twelve million, seventy-seven thousand, four hundred sixty-two".