126361244 has 24 divisors (see below), whose sum is σ = 225514800. Its totient is φ = 61934720.

The previous prime is 126361237. The next prime is 126361297. The reversal of 126361244 is 442163621.

It is a congruent number.

It is an unprimeable number.

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, 133814 + ... + 134754.

It is an arithmetic number, because the mean of its divisors is an integer number (9396450).

Almost surely, 2^126361244 is an apocalyptic number.

It is an amenable number.

126361244 is a deficient number, since it is larger than the sum of its proper divisors (99153556).

126361244 is a wasteful number, since it uses less digits than its factorization.

126361244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573 (or 1571 counting only the distinct ones).

The product of its digits is 6912, while the sum is 29.

The square root of 126361244 is about 11241.0517301541. The cubic root of 126361244 is about 501.8084431806.

The spelling of 126361244 in words is "one hundred twenty-six million, three hundred sixty-one thousand, two hundred forty-four".