12463732 has 6 divisors (see below), whose sum is σ = 21811538. Its totient is φ = 6231864.

The previous prime is 12463727. The next prime is 12463739. The reversal of 12463732 is 23736421.

It can be written as a sum of positive squares in only one way, i.e., 7986276 + 4477456 = 2826^2 + 2116^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12463732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12463739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557963 + ... + 1557970.

Almost surely, 2^12463732 is an apocalyptic number.

It is an amenable number.

12463732 is a deficient number, since it is larger than the sum of its proper divisors (9347806).

12463732 is a wasteful number, since it uses less digits than its factorization.

12463732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115937 (or 3115935 counting only the distinct ones).

The product of its digits is 6048, while the sum is 28.

The square root of 12463732 is about 3530.4011103556. The cubic root of 12463732 is about 231.8547693909.

The spelling of 12463732 in words is "twelve million, four hundred sixty-three thousand, seven hundred thirty-two".