246149093 has 2 divisors, whose sum is σ = 246149094. Its totient is φ = 246149092.

The previous prime is 246149053. The next prime is 246149191. The reversal of 246149093 is 390941642.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237375649 + 8773444 = 15407^2 + 2962^2 .

It is a cyclic number.

It is not a de Polignac number, because 246149093 - 2¹⁶ = 246083557 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 (246149023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123074546 + 123074547.

It is an arithmetic number, because the mean of its divisors is an integer number (123074547).

Almost surely, 2^246149093 is an apocalyptic number.

It is an amenable number.

246149093 is a deficient number, since it is larger than the sum of its proper divisors (1).

246149093 is an equidigital number, since it uses as much as digits as its factorization.

246149093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46656, while the sum is 38.

The square root of 246149093 is about 15689.1393326721. The cubic root of 246149093 is about 626.7092141714.

The spelling of 246149093 in words is "two hundred forty-six million, one hundred forty-nine thousand, ninety-three".