7352129 has 2 divisors, whose sum is σ = 7352130. Its totient is φ = 7352128.

The previous prime is 7352117. The next prime is 7352131. The reversal of 7352129 is 9212537.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5856400 + 1495729 = 2420^2 + 1223^2 .

It is an emirp because it is prime and its reverse (9212537) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7352129 - 2²⁰ = 6303553 is a prime.

Together with 7352131, it forms a pair of twin primes.

It is a Chen prime.

It is a d-powerful number, because it can be written as 7⁸ + 3¹² + 5³ + 2⁵ + 1 + 2¹⁹ + 9⁶ .

It is not a weakly prime, because it can be changed into another prime (7352179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3676064 + 3676065.

It is an arithmetic number, because the mean of its divisors is an integer number (3676065).

Almost surely, 2^7352129 is an apocalyptic number.

It is an amenable number.

7352129 is a deficient number, since it is larger than the sum of its proper divisors (1).

7352129 is an equidigital number, since it uses as much as digits as its factorization.

7352129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3780, while the sum is 29.

The square root of 7352129 is about 2711.4809606560. The cubic root of 7352129 is about 194.4483995084.

The spelling of 7352129 in words is "seven million, three hundred fifty-two thousand, one hundred twenty-nine".