126626527 has 2 divisors, whose sum is σ = 126626528. Its totient is φ = 126626526.

The previous prime is 126626519. The next prime is 126626561. The reversal of 126626527 is 725626621.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 126626527 - 2³ = 126626519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (126626587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63313263 + 63313264.

It is an arithmetic number, because the mean of its divisors is an integer number (63313264).

Almost surely, 2^126626527 is an apocalyptic number.

126626527 is a deficient number, since it is larger than the sum of its proper divisors (1).

126626527 is an equidigital number, since it uses as much as digits as its factorization.

126626527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The square root of 126626527 is about 11252.8452846380. The cubic root of 126626527 is about 502.1593635398.

The spelling of 126626527 in words is "one hundred twenty-six million, six hundred twenty-six thousand, five hundred twenty-seven".