246896149 has 2 divisors, whose sum is σ = 246896150. Its totient is φ = 246896148.

The previous prime is 246896141. The next prime is 246896161. The reversal of 246896149 is 941698642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219928900 + 26967249 = 14830^2 + 5193^2 .

It is a cyclic number.

It is not a de Polignac number, because 246896149 - 2³ = 246896141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (246896141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123448074 + 123448075.

It is an arithmetic number, because the mean of its divisors is an integer number (123448075).

Almost surely, 2^246896149 is an apocalyptic number.

It is an amenable number.

246896149 is a deficient number, since it is larger than the sum of its proper divisors (1).

246896149 is an equidigital number, since it uses as much as digits as its factorization.

246896149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 746496, while the sum is 49.

The square root of 246896149 is about 15712.9293576978. The cubic root of 246896149 is about 627.3425891517.

The spelling of 246896149 in words is "two hundred forty-six million, eight hundred ninety-six thousand, one hundred forty-nine".