712263023 has 4 divisors (see below), whose sum is σ = 723939528. Its totient is φ = 700586520.

The previous prime is 712263001. The next prime is 712263031. The reversal of 712263023 is 320362217.

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 712263023 - 2⁶ = 712262959 is a prime.

It is a super-2 number, since 2×712263023² = 1014637227866197058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 712262983 and 712263001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712263053) 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, 5838161 + ... + 5838282.

It is an arithmetic number, because the mean of its divisors is an integer number (180984882).

Almost surely, 2^712263023 is an apocalyptic number.

712263023 is a deficient number, since it is larger than the sum of its proper divisors (11676505).

712263023 is a wasteful number, since it uses less digits than its factorization.

712263023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11676504.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 712263023 is about 26688.2562749986. The cubic root of 712263023 is about 893.0589616332.

The spelling of 712263023 in words is "seven hundred twelve million, two hundred sixty-three thousand, twenty-three".