7482723 has 4 divisors (see below), whose sum is σ = 9976968. Its totient is φ = 4988480.

The previous prime is 7482701. The next prime is 7482733. The reversal of 7482723 is 3272847.

7482723 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3272847 = 3 ⋅1090949.

It is a cyclic number.

It is not a de Polignac number, because 7482723 - 2⁵ = 7482691 is a prime.

It is a super-2 number, since 2×7482723² = 111982286989458, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7482733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1247118 + ... + 1247123.

It is an arithmetic number, because the mean of its divisors is an integer number (2494242).

Almost surely, 2^7482723 is an apocalyptic number.

7482723 is a deficient number, since it is larger than the sum of its proper divisors (2494245).

7482723 is a wasteful number, since it uses less digits than its factorization.

7482723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2494244.

The product of its digits is 18816, while the sum is 33.

The square root of 7482723 is about 2735.4566346407. The cubic root of 7482723 is about 195.5929616781.

The spelling of 7482723 in words is "seven million, four hundred eighty-two thousand, seven hundred twenty-three".