7150393 has 2 divisors, whose sum is σ = 7150394. Its totient is φ = 7150392.

The previous prime is 7150379. The next prime is 7150399. The reversal of 7150393 is 3930517.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6827769 + 322624 = 2613^2 + 568^2 .

It is an emirp because it is prime and its reverse (3930517) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7150393 - 2¹⁷ = 7019321 is a prime.

It is a super-2 number, since 2×7150393² = 102256240108898, which contains 22 as substring.

It is equal to p₄₈₆₁₉₀ and since 7150393 and 486190 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (7150399) 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, 3575196 + 3575197.

It is an arithmetic number, because the mean of its divisors is an integer number (3575197).

Almost surely, 2^7150393 is an apocalyptic number.

It is an amenable number.

7150393 is a deficient number, since it is larger than the sum of its proper divisors (1).

7150393 is an equidigital number, since it uses as much as digits as its factorization.

7150393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 7150393 is about 2674.0218772478. The cubic root of 7150393 is about 192.6533819990.

The spelling of 7150393 in words is "seven million, one hundred fifty thousand, three hundred ninety-three".