126136676 has 6 divisors (see below), whose sum is σ = 220739190. Its totient is φ = 63068336.

The previous prime is 126136657. The next prime is 126136709. The reversal of 126136676 is 676631621.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 86118400 + 40018276 = 9280^2 + 6326^2 .

It is a super-2 number, since 2×126136676² = 31820922064657952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15767081 + ... + 15767088.

It is an arithmetic number, because the mean of its divisors is an integer number (36789865).

Almost surely, 2^126136676 is an apocalyptic number.

It is an amenable number.

126136676 is a deficient number, since it is larger than the sum of its proper divisors (94602514).

126136676 is a wasteful number, since it uses less digits than its factorization.

126136676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31534173 (or 31534171 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 126136676 is about 11231.0585431650. The cubic root of 126136676 is about 501.5109971754.

The spelling of 126136676 in words is "one hundred twenty-six million, one hundred thirty-six thousand, six hundred seventy-six".