7152741 has 6 divisors (see below), whose sum is σ = 10331750. Its totient is φ = 4768488.

The previous prime is 7152703. The next prime is 7152751. The reversal of 7152741 is 1472517.

It can be written as a sum of positive squares in only one way, i.e., 6395841 + 756900 = 2529^2 + 870^2 .

It is not a de Polignac number, because 7152741 - 2¹³ = 7144549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 397366 + ... + 397383.

Almost surely, 2^7152741 is an apocalyptic number.

It is an amenable number.

7152741 is a deficient number, since it is larger than the sum of its proper divisors (3179009).

7152741 is a wasteful number, since it uses less digits than its factorization.

7152741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794755 (or 794752 counting only the distinct ones).

The product of its digits is 1960, while the sum is 27.

The square root of 7152741 is about 2674.4608802523. The cubic root of 7152741 is about 192.6744671169.

The spelling of 7152741 in words is "seven million, one hundred fifty-two thousand, seven hundred forty-one".