126982006 has 4 divisors (see below), whose sum is σ = 190473012. Its totient is φ = 63491002.

The previous prime is 126982003. The next prime is 126982007. The reversal of 126982006 is 600289621.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×126982006² = 32248859695568072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126982001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31745500 + ... + 31745503.

It is an arithmetic number, because the mean of its divisors is an integer number (47618253).

Almost surely, 2^126982006 is an apocalyptic number.

126982006 is a deficient number, since it is larger than the sum of its proper divisors (63491006).

126982006 is an equidigital number, since it uses as much as digits as its factorization.

126982006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63491005.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 126982006 is about 11268.6292866524. The cubic root of 126982006 is about 502.6288289604.

The spelling of 126982006 in words is "one hundred twenty-six million, nine hundred eighty-two thousand, six".