246153641 has 2 divisors, whose sum is σ = 246153642. Its totient is φ = 246153640.

The previous prime is 246153631. The next prime is 246153673. The reversal of 246153641 is 146351642.

It is an a-pointer prime, because the next prime (246153673) can be obtained adding 246153641 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 244453225 + 1700416 = 15635^2 + 1304^2 .

It is a cyclic number.

It is not a de Polignac number, because 246153641 - 2⁶ = 246153577 is a prime.

It is a super-2 number, since 2×246153641² = 121183229955113762, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 246153598 and 246153607.

It is not a weakly prime, because it can be changed into another prime (246153601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123076820 + 123076821.

It is an arithmetic number, because the mean of its divisors is an integer number (123076821).

Almost surely, 2^246153641 is an apocalyptic number.

It is an amenable number.

246153641 is a deficient number, since it is larger than the sum of its proper divisors (1).

246153641 is an equidigital number, since it uses as much as digits as its factorization.

246153641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 32.

The square root of 246153641 is about 15689.2842730317. The cubic root of 246153641 is about 626.7130739676.

The spelling of 246153641 in words is "two hundred forty-six million, one hundred fifty-three thousand, six hundred forty-one".