126944914 has 4 divisors (see below), whose sum is σ = 190417374. Its totient is φ = 63472456.

The previous prime is 126944879. The next prime is 126944921. The reversal of 126944914 is 419449621.

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

It can be written as a sum of positive squares in only one way, i.e., 118919025 + 8025889 = 10905^2 + 2833^2 .

It is a super-2 number, since 2×126944914² = 32230022380934792, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 31736227 + ... + 31736230.

Almost surely, 2^126944914 is an apocalyptic number.

126944914 is a deficient number, since it is larger than the sum of its proper divisors (63472460).

126944914 is an equidigital number, since it uses as much as digits as its factorization.

126944914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63472459.

The product of its digits is 62208, while the sum is 40.

The square root of 126944914 is about 11266.9833584682. The cubic root of 126944914 is about 502.5798841671.

The spelling of 126944914 in words is "one hundred twenty-six million, nine hundred forty-four thousand, nine hundred fourteen".