7250741 has 8 divisors (see below), whose sum is σ = 7383960. Its totient is φ = 7118848.

The previous prime is 7250717. The next prime is 7250759. The reversal of 7250741 is 1470527.

It can be written as a sum of positive squares in 4 ways, for example, as 568516 + 6682225 = 754^2 + 2585^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7250741 - 2¹⁰ = 7249717 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7250741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7250701) 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 7 ways as a sum of consecutive naturals, for example, 22715 + ... + 23031.

It is an arithmetic number, because the mean of its divisors is an integer number (922995).

Almost surely, 2^7250741 is an apocalyptic number.

It is an amenable number.

7250741 is a deficient number, since it is larger than the sum of its proper divisors (133219).

7250741 is a wasteful number, since it uses less digits than its factorization.

7250741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 7250741 is about 2692.7200002971. The cubic root of 7250741 is about 193.5504256449.

The spelling of 7250741 in words is "seven million, two hundred fifty thousand, seven hundred forty-one".