7282151 has 2 divisors, whose sum is σ = 7282152. Its totient is φ = 7282150.

The previous prime is 7282129. The next prime is 7282153. The reversal of 7282151 is 1512827.

It is a strong prime.

It is an emirp because it is prime and its reverse (1512827) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7282151 - 2⁶ = 7282087 is a prime.

Together with 7282153, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7282151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7282153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3641075 + 3641076.

It is an arithmetic number, because the mean of its divisors is an integer number (3641076).

Almost surely, 2^7282151 is an apocalyptic number.

7282151 is a deficient number, since it is larger than the sum of its proper divisors (1).

7282151 is an equidigital number, since it uses as much as digits as its factorization.

7282151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1120, while the sum is 26.

The square root of 7282151 is about 2698.5460900270. The cubic root of 7282151 is about 193.8295079858.

Adding to 7282151 its reverse (1512827), we get a palindrome (8794978).

The spelling of 7282151 in words is "seven million, two hundred eighty-two thousand, one hundred fifty-one".