123826007 has 2 divisors, whose sum is σ = 123826008. Its totient is φ = 123826006.

The previous prime is 123825973. The next prime is 123826019. The reversal of 123826007 is 700628321.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 123826007 - 2¹² = 123821911 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 (123826037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61913003 + 61913004.

It is an arithmetic number, because the mean of its divisors is an integer number (61913004).

Almost surely, 2^123826007 is an apocalyptic number.

123826007 is a deficient number, since it is larger than the sum of its proper divisors (1).

123826007 is an equidigital number, since it uses as much as digits as its factorization.

123826007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 123826007 is about 11127.7134668359. The cubic root of 123826007 is about 498.4297497909.

The spelling of 123826007 in words is "one hundred twenty-three million, eight hundred twenty-six thousand, seven".