246105997 has 2 divisors, whose sum is σ = 246105998. Its totient is φ = 246105996.

The previous prime is 246105989. The next prime is 246106001. The reversal of 246105997 is 799501642.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146385801 + 99720196 = 12099^2 + 9986^2 .

It is a cyclic number.

It is not a de Polignac number, because 246105997 - 2³ = 246105989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246105967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123052998 + 123052999.

It is an arithmetic number, because the mean of its divisors is an integer number (123052999).

Almost surely, 2^246105997 is an apocalyptic number.

It is an amenable number.

246105997 is a deficient number, since it is larger than the sum of its proper divisors (1).

246105997 is an equidigital number, since it uses as much as digits as its factorization.

246105997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 246105997 is about 15687.7658383850. The cubic root of 246105997 is about 626.6726371030.

The spelling of 246105997 in words is "two hundred forty-six million, one hundred five thousand, nine hundred ninety-seven".