7251701 has 2 divisors, whose sum is σ = 7251702. Its totient is φ = 7251700.

The previous prime is 7251691. The next prime is 7251703. The reversal of 7251701 is 1071527.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4774225 + 2477476 = 2185^2 + 1574^2 .

It is a cyclic number.

It is not a de Polignac number, because 7251701 - 2⁶ = 7251637 is a prime.

Together with 7251703, 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 (7251703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3625850 + 3625851.

It is an arithmetic number, because the mean of its divisors is an integer number (3625851).

Almost surely, 2^7251701 is an apocalyptic number.

It is an amenable number.

7251701 is a deficient number, since it is larger than the sum of its proper divisors (1).

7251701 is an equidigital number, since it uses as much as digits as its factorization.

7251701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 7251701 is about 2692.8982528124. The cubic root of 7251701 is about 193.5589673102.

The spelling of 7251701 in words is "seven million, two hundred fifty-one thousand, seven hundred one".