7485019 has 2 divisors, whose sum is σ = 7485020. Its totient is φ = 7485018.

The previous prime is 7484963. The next prime is 7485047. The reversal of 7485019 is 9105847.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7485019 - 2¹⁹ = 6960731 is a prime.

It is a super-2 number, since 2×7485019² = 112051018860722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7485089) 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, 3742509 + 3742510.

It is an arithmetic number, because the mean of its divisors is an integer number (3742510).

Almost surely, 2^7485019 is an apocalyptic number.

7485019 is a deficient number, since it is larger than the sum of its proper divisors (1).

7485019 is an equidigital number, since it uses as much as digits as its factorization.

7485019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 7485019 is about 2735.8762764423. The cubic root of 7485019 is about 195.6129648916.

The spelling of 7485019 in words is "seven million, four hundred eighty-five thousand, nineteen".