7052129 has 12 divisors (see below), whose sum is σ = 8396784. Its totient is φ = 5902344.

The previous prime is 7052113. The next prime is 7052141. The reversal of 7052129 is 9212507.

It is not a de Polignac number, because 7052129 - 2⁴ = 7052113 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7052098 and 7052107.

It is not an unprimeable number, because it can be changed into a prime (7052029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 434 + ... + 3780.

It is an arithmetic number, because the mean of its divisors is an integer number (699732).

Almost surely, 2^7052129 is an apocalyptic number.

It is an amenable number.

7052129 is a deficient number, since it is larger than the sum of its proper divisors (1344655).

7052129 is a wasteful number, since it uses less digits than its factorization.

7052129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3404 (or 3397 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 7052129 is about 2655.5844931013. The cubic root of 7052129 is about 191.7667976697.

The spelling of 7052129 in words is "seven million, fifty-two thousand, one hundred twenty-nine".