2369261 has 2 divisors, whose sum is σ = 2369262. Its totient is φ = 2369260.

The previous prime is 2369251. The next prime is 2369291. The reversal of 2369261 is 1629632.

2369261 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1357225 + 1012036 = 1165^2 + 1006^2 .

It is a cyclic number.

It is not a de Polignac number, because 2369261 - 2⁶ = 2369197 is a prime.

It is a super-2 number, since 2×2369261² = 11226795372242, which contains 22 as substring.

It is a Sophie Germain prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2369201) 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, 1184630 + 1184631.

It is an arithmetic number, because the mean of its divisors is an integer number (1184631).

2^2369261 is an apocalyptic number.

It is an amenable number.

2369261 is a deficient number, since it is larger than the sum of its proper divisors (1).

2369261 is an equidigital number, since it uses as much as digits as its factorization.

2369261 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 29.

The square root of 2369261 is about 1539.2403970790. The cubic root of 2369261 is about 133.3125293930.

The spelling of 2369261 in words is "two million, three hundred sixty-nine thousand, two hundred sixty-one".