4940723 has 4 divisors (see below), whose sum is σ = 4959360. Its totient is φ = 4922088.

The previous prime is 4940717. The next prime is 4940729. The reversal of 4940723 is 3270494.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (4940717) and next prime (4940729).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4940723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4940729) 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, 8915 + ... + 9452.

It is an arithmetic number, because the mean of its divisors is an integer number (1239840).

Almost surely, 2^4940723 is an apocalyptic number.

4940723 is a deficient number, since it is larger than the sum of its proper divisors (18637).

4940723 is a wasteful number, since it uses less digits than its factorization.

4940723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18636.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 4940723 is about 2222.7737176780. The cubic root of 4940723 is about 170.3191582224.

The spelling of 4940723 in words is "four million, nine hundred forty thousand, seven hundred twenty-three".