2292541 has 2 divisors, whose sum is σ = 2292542. Its totient is φ = 2292540.

The previous prime is 2292533. The next prime is 2292547. The reversal of 2292541 is 1452922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1390041 + 902500 = 1179^2 + 950^2 .

It is a cyclic number.

It is not a de Polignac number, because 2292541 - 2³ = 2292533 is a prime.

2292541 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2292547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146270 + 1146271.

It is an arithmetic number, because the mean of its divisors is an integer number (1146271).

2^2292541 is an apocalyptic number.

It is an amenable number.

2292541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2292541 is an equidigital number, since it uses as much as digits as its factorization.

2292541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 25.

The square root of 2292541 is about 1514.1139323050. The cubic root of 2292541 is about 131.8577630713.

The spelling of 2292541 in words is "two million, two hundred ninety-two thousand, five hundred forty-one".