7752113 has 2 divisors, whose sum is σ = 7752114. Its totient is φ = 7752112.

The previous prime is 7752109. The next prime is 7752131. The reversal of 7752113 is 3112577.

Together with next prime (7752131) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5230369 + 2521744 = 2287^2 + 1588^2 .

It is a cyclic number.

It is not a de Polignac number, because 7752113 - 2² = 7752109 is a prime.

It is not a weakly prime, because it can be changed into another prime (7752103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3876056 + 3876057.

It is an arithmetic number, because the mean of its divisors is an integer number (3876057).

Almost surely, 2^7752113 is an apocalyptic number.

It is an amenable number.

7752113 is a deficient number, since it is larger than the sum of its proper divisors (1).

7752113 is an equidigital number, since it uses as much as digits as its factorization.

7752113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1470, while the sum is 26.

The square root of 7752113 is about 2784.2616615541. The cubic root of 7752113 is about 197.9125638497.

The spelling of 7752113 in words is "seven million, seven hundred fifty-two thousand, one hundred thirteen".