126860633 has 2 divisors, whose sum is σ = 126860634. Its totient is φ = 126860632.

The previous prime is 126860627. The next prime is 126860651. The reversal of 126860633 is 336068621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87459904 + 39400729 = 9352^2 + 6277^2 .

It is a cyclic number.

It is not a de Polignac number, because 126860633 - 2¹² = 126856537 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126860593 and 126860602.

It is not a weakly prime, because it can be changed into another prime (126860653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63430316 + 63430317.

It is an arithmetic number, because the mean of its divisors is an integer number (63430317).

Almost surely, 2^126860633 is an apocalyptic number.

It is an amenable number.

126860633 is a deficient number, since it is larger than the sum of its proper divisors (1).

126860633 is an equidigital number, since it uses as much as digits as its factorization.

126860633 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 126860633 is about 11263.2425615362. The cubic root of 126860633 is about 502.4686356174.

The spelling of 126860633 in words is "one hundred twenty-six million, eight hundred sixty thousand, six hundred thirty-three".