1074520747 has 2 divisors, whose sum is σ = 1074520748. Its totient is φ = 1074520746.

The previous prime is 1074520723. The next prime is 1074520757. The reversal of 1074520747 is 7470254701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1074520747 - 2¹⁵ = 1074487979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1074520757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 537260373 + 537260374.

It is an arithmetic number, because the mean of its divisors is an integer number (537260374).

Almost surely, 2^1074520747 is an apocalyptic number.

1074520747 is a deficient number, since it is larger than the sum of its proper divisors (1).

1074520747 is an equidigital number, since it uses as much as digits as its factorization.

1074520747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54880, while the sum is 37.

The square root of 1074520747 is about 32779.8832670283. The cubic root of 1074520747 is about 1024.2475531021.

The spelling of 1074520747 in words is "one billion, seventy-four million, five hundred twenty thousand, seven hundred forty-seven".