126564082 has 12 divisors (see below), whose sum is σ = 201671370. Its totient is φ = 59559296.

The previous prime is 126564079. The next prime is 126564107. The reversal of 126564082 is 280465621.

It can be written as a sum of positive squares in 3 ways, for example, as 121859521 + 4704561 = 11039^2 + 2169^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108907 + ... + 110062.

Almost surely, 2^126564082 is an apocalyptic number.

126564082 is a deficient number, since it is larger than the sum of its proper divisors (75107288).

126564082 is a wasteful number, since it uses less digits than its factorization.

126564082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219005 (or 218988 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 126564082 is about 11250.0703108914. The cubic root of 126564082 is about 502.0768044896.

The spelling of 126564082 in words is "one hundred twenty-six million, five hundred sixty-four thousand, eighty-two".