2744501 has 2 divisors, whose sum is σ = 2744502. Its totient is φ = 2744500.

The previous prime is 2744491. The next prime is 2744509. The reversal of 2744501 is 1054472.

2744501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2739025 + 5476 = 1655^2 + 74^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2744501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2744509) 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, 1372250 + 1372251.

It is an arithmetic number, because the mean of its divisors is an integer number (1372251).

2^2744501 is an apocalyptic number.

It is an amenable number.

2744501 is a deficient number, since it is larger than the sum of its proper divisors (1).

2744501 is an equidigital number, since it uses as much as digits as its factorization.

2744501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 2744501 is about 1656.6535546094. The cubic root of 2744501 is about 140.0085198897.

Adding to 2744501 its reverse (1054472), we get a palindrome (3798973).

The spelling of 2744501 in words is "two million, seven hundred forty-four thousand, five hundred one".