126964412 has 12 divisors (see below), whose sum is σ = 222274416. Its totient is φ = 63457440.

The previous prime is 126964391. The next prime is 126964417. The reversal of 126964412 is 214469621.

It is a super-2 number, since 2×126964412² = 32239923829011488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126964417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10112 + ... + 18872.

It is an arithmetic number, because the mean of its divisors is an integer number (18522868).

Almost surely, 2^126964412 is an apocalyptic number.

It is an amenable number.

126964412 is a deficient number, since it is larger than the sum of its proper divisors (95310004).

126964412 is a wasteful number, since it uses less digits than its factorization.

126964412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12388 (or 12386 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 126964412 is about 11267.8485967819. The cubic root of 126964412 is about 502.6056139649.

The spelling of 126964412 in words is "one hundred twenty-six million, nine hundred sixty-four thousand, four hundred twelve".