2456141 has 2 divisors, whose sum is σ = 2456142. Its totient is φ = 2456140.

The previous prime is 2456131. The next prime is 2456191. The reversal of 2456141 is 1416542.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1768900 + 687241 = 1330^2 + 829^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2456141 is a prime.

It is a super-2 number, since 2×2456141² = 12065257223762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2456131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1228070 + 1228071.

It is an arithmetic number, because the mean of its divisors is an integer number (1228071).

2^2456141 is an apocalyptic number.

It is an amenable number.

2456141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2456141 is an equidigital number, since it uses as much as digits as its factorization.

2456141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 2456141 is about 1567.2080270341. The cubic root of 2456141 is about 134.9225161216.

It can be divided in two parts, 24561 and 41, that multiplied together give a palindrome (1007001).

The spelling of 2456141 in words is "two million, four hundred fifty-six thousand, one hundred forty-one".