126264044 has 24 divisors (see below), whose sum is σ = 233553600. Its totient is φ = 59562000.

The previous prime is 126264037. The next prime is 126264077. The reversal of 126264044 is 440462621.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 126263998 and 126264016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15767 + ... + 22385.

It is an arithmetic number, because the mean of its divisors is an integer number (9731400).

Almost surely, 2^126264044 is an apocalyptic number.

It is an amenable number.

126264044 is a deficient number, since it is larger than the sum of its proper divisors (107289556).

126264044 is a wasteful number, since it uses less digits than its factorization.

126264044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6893 (or 6891 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 126264044 is about 11236.7274595409. The cubic root of 126264044 is about 501.6797426103.

The spelling of 126264044 in words is "one hundred twenty-six million, two hundred sixty-four thousand, forty-four".