126731676 has 24 divisors (see below), whose sum is σ = 297213840. Its totient is φ = 42028672.

The previous prime is 126731611. The next prime is 126731677. The reversal of 126731676 is 676137621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126731677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24441 + ... + 29168.

It is an arithmetic number, because the mean of its divisors is an integer number (12383910).

Almost surely, 2^126731676 is an apocalyptic number.

It is an amenable number.

126731676 is an abundant number, since it is smaller than the sum of its proper divisors (170482164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126731676 is a wasteful number, since it uses less digits than its factorization.

126731676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53813 (or 53811 counting only the distinct ones).

The product of its digits is 63504, while the sum is 39.

The square root of 126731676 is about 11257.5164223731. The cubic root of 126731676 is about 502.2983205911.

The spelling of 126731676 in words is "one hundred twenty-six million, seven hundred thirty-one thousand, six hundred seventy-six".