12126962 has 16 divisors (see below), whose sum is σ = 18542520. Its totient is φ = 5947392.

The previous prime is 12126953. The next prime is 12126971. The reversal of 12126962 is 26962121.

It is a happy number.

12126962 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12126953) and next prime (12126971).

It can be written as a sum of positive squares in 4 ways, for example, as 6599761 + 5527201 = 2569^2 + 2351^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34178 + ... + 34530.

Almost surely, 2^12126962 is an apocalyptic number.

12126962 is a deficient number, since it is larger than the sum of its proper divisors (6415558).

12126962 is a wasteful number, since it uses less digits than its factorization.

12126962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637.

The product of its digits is 2592, while the sum is 29.

The square root of 12126962 is about 3482.3787846815. The cubic root of 12126962 is about 229.7474354240.

The spelling of 12126962 in words is "twelve million, one hundred twenty-six thousand, nine hundred sixty-two".