4541497 has 2 divisors, whose sum is σ = 4541498. Its totient is φ = 4541496.

The previous prime is 4541479. The next prime is 4541501. The reversal of 4541497 is 7941454.

Together with previous prime (4541479) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3519376 + 1022121 = 1876^2 + 1011^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4541497 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (4541477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2270748 + 2270749.

It is an arithmetic number, because the mean of its divisors is an integer number (2270749).

Almost surely, 2^4541497 is an apocalyptic number.

It is an amenable number.

4541497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4541497 is an equidigital number, since it uses as much as digits as its factorization.

4541497 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 34.

The square root of 4541497 is about 2131.0788347689. The cubic root of 4541497 is about 165.6022922232.

The spelling of 4541497 in words is "four million, five hundred forty-one thousand, four hundred ninety-seven".