2467961 has 2 divisors, whose sum is σ = 2467962. Its totient is φ = 2467960.

The previous prime is 2467957. The next prime is 2467963. The reversal of 2467961 is 1697642.

2467961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1755625 + 712336 = 1325^2 + 844^2 .

It is a cyclic number.

It is not a de Polignac number, because 2467961 - 2² = 2467957 is a prime.

Together with 2467963, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2467963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1233980 + 1233981.

It is an arithmetic number, because the mean of its divisors is an integer number (1233981).

2^2467961 is an apocalyptic number.

It is an amenable number.

2467961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2467961 is an equidigital number, since it uses as much as digits as its factorization.

2467961 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 35.

The square root of 2467961 is about 1570.9745383042. The cubic root of 2467961 is about 135.1386047877.

The spelling of 2467961 in words is "two million, four hundred sixty-seven thousand, nine hundred sixty-one".