2246141 has 2 divisors, whose sum is σ = 2246142. Its totient is φ = 2246140.

The previous prime is 2246129. The next prime is 2246143. The reversal of 2246141 is 1416422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2102500 + 143641 = 1450^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 2246141 - 2⁶ = 2246077 is a prime.

Together with 2246143, it forms a pair of twin primes.

It is a Chen prime.

It is a pancake number, because a pancake can be divided into 2246141 parts by 2119 straight cuts.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2246143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123070 + 1123071.

It is an arithmetic number, because the mean of its divisors is an integer number (1123071).

2^2246141 is an apocalyptic number.

It is an amenable number.

2246141 is a deficient number, since it is larger than the sum of its proper divisors (1).

2246141 is an equidigital number, since it uses as much as digits as its factorization.

2246141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 384, while the sum is 20.

The square root of 2246141 is about 1498.7131146420. The cubic root of 2246141 is about 130.9621124627.

The spelling of 2246141 in words is "two million, two hundred forty-six thousand, one hundred forty-one".