2468261 has 2 divisors, whose sum is σ = 2468262. Its totient is φ = 2468260.

The previous prime is 2468239. The next prime is 2468269. The reversal of 2468261 is 1628642.

2468261 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., 1876900 + 591361 = 1370^2 + 769^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2468261 is a prime.

It is equal to p₁₈₀₉₂₉ and since 2468261 and 180929 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2468269) 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, 1234130 + 1234131.

It is an arithmetic number, because the mean of its divisors is an integer number (1234131).

2^2468261 is an apocalyptic number.

It is an amenable number.

2468261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2468261 is an equidigital number, since it uses as much as digits as its factorization.

2468261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4608, while the sum is 29.

The square root of 2468261 is about 1571.0700175358. The cubic root of 2468261 is about 135.1440802846.

The spelling of 2468261 in words is "two million, four hundred sixty-eight thousand, two hundred sixty-one".