713855 has 4 divisors (see below), whose sum is σ = 856632. Its totient is φ = 571080.

The previous prime is 713833. The next prime is 713861. The reversal of 713855 is 558317.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 558317 = 59 ⋅9463.

It is not a de Polignac number, because 713855 - 2⁸ = 713599 is a prime.

It is a super-2 number, since 2×713855² = 1019177922050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 713855.

It is an unprimeable number.

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, 71381 + ... + 71390.

It is an arithmetic number, because the mean of its divisors is an integer number (214158).

2⁷¹³⁸⁵⁵ is an apocalyptic number.

713855 is a deficient number, since it is larger than the sum of its proper divisors (142777).

713855 is a wasteful number, since it uses less digits than its factorization.

713855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142776.

The product of its digits is 4200, while the sum is 29.

The square root of 713855 is about 844.8994022959. The cubic root of 713855 is about 89.3723824359.

The spelling of 713855 in words is "seven hundred thirteen thousand, eight hundred fifty-five".