7513141 has 2 divisors, whose sum is σ = 7513142. Its totient is φ = 7513140.

The previous prime is 7513139. The next prime is 7513147. The reversal of 7513141 is 1413157.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4218916 + 3294225 = 2054^2 + 1815^2 .

It is a cyclic number.

It is not a de Polignac number, because 7513141 - 2¹ = 7513139 is a prime.

Together with 7513139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7513147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3756570 + 3756571.

It is an arithmetic number, because the mean of its divisors is an integer number (3756571).

Almost surely, 2^7513141 is an apocalyptic number.

It is an amenable number.

7513141 is a deficient number, since it is larger than the sum of its proper divisors (1).

7513141 is an equidigital number, since it uses as much as digits as its factorization.

7513141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 420, while the sum is 22.

The square root of 7513141 is about 2741.0109448888. The cubic root of 7513141 is about 195.8576381886.

Adding to 7513141 its reverse (1413157), we get a palindrome (8926298).

The spelling of 7513141 in words is "seven million, five hundred thirteen thousand, one hundred forty-one".