2354161 has 2 divisors, whose sum is σ = 2354162. Its totient is φ = 2354160.

The previous prime is 2354153. The next prime is 2354167. The reversal of 2354161 is 1614532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2146225 + 207936 = 1465^2 + 456^2 .

It is a cyclic number.

It is not a de Polignac number, because 2354161 - 2³ = 2354153 is a prime.

It is not a weakly prime, because it can be changed into another prime (2354167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1177080 + 1177081.

It is an arithmetic number, because the mean of its divisors is an integer number (1177081).

2^2354161 is an apocalyptic number.

It is an amenable number.

2354161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2354161 is an equidigital number, since it uses as much as digits as its factorization.

2354161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 22.

The square root of 2354161 is about 1534.3275399992. The cubic root of 2354161 is about 133.0287122137.

Adding to 2354161 its reverse (1614532), we get a palindrome (3968693).

The spelling of 2354161 in words is "two million, three hundred fifty-four thousand, one hundred sixty-one".