12723064 has 8 divisors (see below), whose sum is σ = 23855760. Its totient is φ = 6361528.

The previous prime is 12723059. The next prime is 12723077. The reversal of 12723064 is 46032721.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 795184 + ... + 795199.

It is an arithmetic number, because the mean of its divisors is an integer number (2981970).

Almost surely, 2^12723064 is an apocalyptic number.

It is an amenable number.

12723064 is a deficient number, since it is larger than the sum of its proper divisors (11132696).

12723064 is a wasteful number, since it uses less digits than its factorization.

12723064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590389 (or 1590385 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 12723064 is about 3566.9404256309. The cubic root of 12723064 is about 233.4518055966.

Adding to 12723064 its reverse (46032721), we get a palindrome (58755785).

It can be divided in two parts, 12 and 723064, that multiplied together give a palindrome (8676768).

The spelling of 12723064 in words is "twelve million, seven hundred twenty-three thousand, sixty-four".