7294873 has 2 divisors, whose sum is σ = 7294874. Its totient is φ = 7294872.

The previous prime is 7294871. The next prime is 7294897. The reversal of 7294873 is 3784927.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6568969 + 725904 = 2563^2 + 852^2 .

It is an emirp because it is prime and its reverse (3784927) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7294873 - 2¹ = 7294871 is a prime.

It is a super-2 number, since 2×7294873² = 106430344172258, which contains 22 as substring.

Together with 7294871, it forms a pair of twin primes.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (7294871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3647436 + 3647437.

It is an arithmetic number, because the mean of its divisors is an integer number (3647437).

Almost surely, 2^7294873 is an apocalyptic number.

It is an amenable number.

7294873 is a deficient number, since it is larger than the sum of its proper divisors (1).

7294873 is an equidigital number, since it uses as much as digits as its factorization.

7294873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 40.

The square root of 7294873 is about 2700.9022566542. The cubic root of 7294873 is about 193.9423164315.

The spelling of 7294873 in words is "seven million, two hundred ninety-four thousand, eight hundred seventy-three".