2794541 has 2 divisors, whose sum is σ = 2794542. Its totient is φ = 2794540.

The previous prime is 2794537. The next prime is 2794543. The reversal of 2794541 is 1454972.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2656900 + 137641 = 1630^2 + 371^2 .

It is a cyclic number.

It is not a de Polignac number, because 2794541 - 2² = 2794537 is a prime.

Together with 2794543, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2794498 and 2794507.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2794543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1397270 + 1397271.

It is an arithmetic number, because the mean of its divisors is an integer number (1397271).

2^2794541 is an apocalyptic number.

It is an amenable number.

2794541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2794541 is an equidigital number, since it uses as much as digits as its factorization.

2794541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 2794541 is about 1671.6880689889. The cubic root of 2794541 is about 140.8543169446.

The spelling of 2794541 in words is "two million, seven hundred ninety-four thousand, five hundred forty-one".