100426607 has 2 divisors, whose sum is σ = 100426608. Its totient is φ = 100426606.

The previous prime is 100426591. The next prime is 100426631. The reversal of 100426607 is 706624001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100426607 - 2⁴ = 100426591 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100426637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50213303 + 50213304.

It is an arithmetic number, because the mean of its divisors is an integer number (50213304).

Almost surely, 2^100426607 is an apocalyptic number.

100426607 is a deficient number, since it is larger than the sum of its proper divisors (1).

100426607 is an equidigital number, since it uses as much as digits as its factorization.

100426607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 100426607 is about 10021.3076492043. The cubic root of 100426607 is about 464.8179917429.

The spelling of 100426607 in words is "one hundred million, four hundred twenty-six thousand, six hundred seven".