126607893 has 16 divisors (see below), whose sum is σ = 176411520. Its totient is φ = 80615744.

The previous prime is 126607889. The next prime is 126607907. The reversal of 126607893 is 398706621.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 126607893 - 2² = 126607889 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126607853) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84055 + ... + 85547.

It is an arithmetic number, because the mean of its divisors is an integer number (11025720).

Almost surely, 2^126607893 is an apocalyptic number.

It is an amenable number.

126607893 is a deficient number, since it is larger than the sum of its proper divisors (49803627).

126607893 is a wasteful number, since it uses less digits than its factorization.

126607893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 126607893 is about 11252.0172858026. The cubic root of 126607893 is about 502.1347302163.

The spelling of 126607893 in words is "one hundred twenty-six million, six hundred seven thousand, eight hundred ninety-three".