7250011 has 2 divisors, whose sum is σ = 7250012. Its totient is φ = 7250010.

The previous prime is 7249997. The next prime is 7250017. The reversal of 7250011 is 1100527.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7250011 - 2²¹ = 5152859 is a prime.

7250011 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (7250017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3625005 + 3625006.

It is an arithmetic number, because the mean of its divisors is an integer number (3625006).

Almost surely, 2^7250011 is an apocalyptic number.

7250011 is a deficient number, since it is larger than the sum of its proper divisors (1).

7250011 is an equidigital number, since it uses as much as digits as its factorization.

7250011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 7250011 is about 2692.5844462152. The cubic root of 7250011 is about 193.5439299156.

Adding to 7250011 its reverse (1100527), we get a palindrome (8350538).

The spelling of 7250011 in words is "seven million, two hundred fifty thousand, eleven".