126045983 has 16 divisors (see below), whose sum is σ = 148680000. Its totient is φ = 106799616.

The previous prime is 126045937. The next prime is 126045989. The reversal of 126045983 is 389540621.

It is a happy number.

It is not a de Polignac number, because 126045983 - 2¹² = 126041887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126045989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28463 + ... + 32591.

It is an arithmetic number, because the mean of its divisors is an integer number (9292500).

Almost surely, 2^126045983 is an apocalyptic number.

126045983 is a deficient number, since it is larger than the sum of its proper divisors (22634017).

126045983 is an frugal number, since it uses more digits than its factorization.

126045983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4239 (or 4225 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 126045983 is about 11227.0202190964. The cubic root of 126045983 is about 501.3907719201.

The spelling of 126045983 in words is "one hundred twenty-six million, forty-five thousand, nine hundred eighty-three".