7532723 has 4 divisors (see below), whose sum is σ = 8217528. Its totient is φ = 6847920.

The previous prime is 7532711. The next prime is 7532741. The reversal of 7532723 is 3272357.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3272357 = 11 ⋅297487.

It is a cyclic number.

It is not a de Polignac number, because 7532723 - 2¹⁸ = 7270579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7532773) 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 3 ways as a sum of consecutive naturals, for example, 342386 + ... + 342407.

It is an arithmetic number, because the mean of its divisors is an integer number (2054382).

Almost surely, 2^7532723 is an apocalyptic number.

7532723 is a deficient number, since it is larger than the sum of its proper divisors (684805).

7532723 is a wasteful number, since it uses less digits than its factorization.

7532723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684804.

The product of its digits is 8820, while the sum is 29.

The square root of 7532723 is about 2744.5806601374. The cubic root of 7532723 is about 196.0276495076.

The spelling of 7532723 in words is "seven million, five hundred thirty-two thousand, seven hundred twenty-three".