701723 has 4 divisors (see below), whose sum is σ = 765528. Its totient is φ = 637920.

The previous prime is 701719. The next prime is 701731. The reversal of 701723 is 327107.

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

It is a cyclic number.

It is not a de Polignac number, because 701723 - 2² = 701719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 701695 and 701704.

It is not an unprimeable number, because it can be changed into a prime (701783) 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 3 ways as a sum of consecutive naturals, for example, 31886 + ... + 31907.

It is an arithmetic number, because the mean of its divisors is an integer number (191382).

2⁷⁰¹⁷²³ is an apocalyptic number.

701723 is a deficient number, since it is larger than the sum of its proper divisors (63805).

701723 is a wasteful number, since it uses less digits than its factorization.

701723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63804.

The product of its (nonzero) digits is 294, while the sum is 20.

The square root of 701723 is about 837.6890831329. The cubic root of 701723 is about 88.8631908931.

The spelling of 701723 in words is "seven hundred one thousand, seven hundred twenty-three", and thus it is an iban number.