704028541 has 2 divisors, whose sum is σ = 704028542. Its totient is φ = 704028540.

The previous prime is 704028509. The next prime is 704028547. The reversal of 704028541 is 145820407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 677092441 + 26936100 = 26021^2 + 5190^2 .

It is a cyclic number.

It is not a de Polignac number, because 704028541 - 2⁵ = 704028509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (704028547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 352014270 + 352014271.

It is an arithmetic number, because the mean of its divisors is an integer number (352014271).

Almost surely, 2^704028541 is an apocalyptic number.

It is an amenable number.

704028541 is a deficient number, since it is larger than the sum of its proper divisors (1).

704028541 is an equidigital number, since it uses as much as digits as its factorization.

704028541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 704028541 is about 26533.5361570975. The cubic root of 704028541 is about 889.6040577728.

Adding to 704028541 its reverse (145820407), we get a palindrome (849848948).

The spelling of 704028541 in words is "seven hundred four million, twenty-eight thousand, five hundred forty-one".