712955 has 4 divisors (see below), whose sum is σ = 855552. Its totient is φ = 570360.

The previous prime is 712951. The next prime is 712961. The reversal of 712955 is 559217.

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

It is not a de Polignac number, because 712955 - 2² = 712951 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (712951) 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, 71291 + ... + 71300.

It is an arithmetic number, because the mean of its divisors is an integer number (213888).

2⁷¹²⁹⁵⁵ is an apocalyptic number.

712955 is a deficient number, since it is larger than the sum of its proper divisors (142597).

712955 is a wasteful number, since it uses less digits than its factorization.

712955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142596.

The product of its digits is 3150, while the sum is 29.

The square root of 712955 is about 844.3666265314. The cubic root of 712955 is about 89.3348075918.

The spelling of 712955 in words is "seven hundred twelve thousand, nine hundred fifty-five".