126791044 has 12 divisors (see below), whose sum is σ = 221964624. Its totient is φ = 63372584.

The previous prime is 126790949. The next prime is 126791053. The reversal of 126791044 is 440197621.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15159 + ... + 21985.

It is an arithmetic number, because the mean of its divisors is an integer number (18497052).

Almost surely, 2^126791044 is an apocalyptic number.

It is an amenable number.

126791044 is a deficient number, since it is larger than the sum of its proper divisors (95173580).

126791044 is a wasteful number, since it uses less digits than its factorization.

126791044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11474 (or 11472 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 126791044 is about 11260.1529296897. The cubic root of 126791044 is about 502.3767429512.

The spelling of 126791044 in words is "one hundred twenty-six million, seven hundred ninety-one thousand, forty-four".