712386225 has 24 divisors (see below), whose sum is σ = 1308681120. Its totient is φ = 379938960.

The previous prime is 712386221. The next prime is 712386281. The reversal of 712386225 is 522683217.

712386225 is a `hidden beast` number, since 7 + 1 + 23 + 8 + 622 + 5 = 666.

712386225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 712386225 - 2² = 712386221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 712386225.

It is not an unprimeable number, because it can be changed into a prime (712386221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 527019 + ... + 528368.

It is an arithmetic number, because the mean of its divisors is an integer number (54528380).

Almost surely, 2^712386225 is an apocalyptic number.

712386225 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

712386225 is a deficient number, since it is larger than the sum of its proper divisors (596294895).

712386225 is a wasteful number, since it uses less digits than its factorization.

712386225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1055406 (or 1055395 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 712386225 is about 26690.5643439774. The cubic root of 712386225 is about 893.1104502469.

The spelling of 712386225 in words is "seven hundred twelve million, three hundred eighty-six thousand, two hundred twenty-five".