712445241 has 4 divisors (see below), whose sum is σ = 949926992. Its totient is φ = 474963492.

The previous prime is 712445221. The next prime is 712445243. The reversal of 712445241 is 142544217.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 712445241 - 2¹⁰ = 712444217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 712445199 and 712445208.

It is not an unprimeable number, because it can be changed into a prime (712445243) 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, 118740871 + ... + 118740876.

It is an arithmetic number, because the mean of its divisors is an integer number (237481748).

Almost surely, 2^712445241 is an apocalyptic number.

It is an amenable number.

712445241 is a deficient number, since it is larger than the sum of its proper divisors (237481751).

712445241 is a wasteful number, since it uses less digits than its factorization.

712445241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237481750.

The product of its digits is 8960, while the sum is 30.

The square root of 712445241 is about 26691.6698803203. The cubic root of 712445241 is about 893.1351121270.

Adding to 712445241 its reverse (142544217), we get a palindrome (854989458).

The spelling of 712445241 in words is "seven hundred twelve million, four hundred forty-five thousand, two hundred forty-one".