7361129 has 2 divisors, whose sum is σ = 7361130. Its totient is φ = 7361128.

The previous prime is 7361083. The next prime is 7361131. The reversal of 7361129 is 9211637.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4305625 + 3055504 = 2075^2 + 1748^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7361129 is a prime.

Together with 7361131, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7361149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3680564 + 3680565.

It is an arithmetic number, because the mean of its divisors is an integer number (3680565).

Almost surely, 2^7361129 is an apocalyptic number.

It is an amenable number.

7361129 is a deficient number, since it is larger than the sum of its proper divisors (1).

7361129 is an equidigital number, since it uses as much as digits as its factorization.

7361129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2268, while the sum is 29.

The square root of 7361129 is about 2713.1400627317. The cubic root of 7361129 is about 194.5277108655.

The spelling of 7361129 in words is "seven million, three hundred sixty-one thousand, one hundred twenty-nine".