126412916 has 24 divisors (see below), whose sum is σ = 260983296. Its totient is φ = 52428960.

The previous prime is 126412883. The next prime is 126412919. The reversal of 126412916 is 619214621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126412919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71951 + ... + 73686.

It is an arithmetic number, because the mean of its divisors is an integer number (10874304).

Almost surely, 2^126412916 is an apocalyptic number.

It is an amenable number.

126412916 is an abundant number, since it is smaller than the sum of its proper divisors (134570380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126412916 is a wasteful number, since it uses less digits than its factorization.

126412916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145679 (or 145677 counting only the distinct ones).

The product of its digits is 5184, while the sum is 32.

The square root of 126412916 is about 11243.3498566931. The cubic root of 126412916 is about 501.8768341721.

The spelling of 126412916 in words is "one hundred twenty-six million, four hundred twelve thousand, nine hundred sixteen".