712346112 has 60 divisors (see below), whose sum is σ = 2055892410. Its totient is φ = 237447168.

The previous prime is 712346083. The next prime is 712346123. The reversal of 712346112 is 211643217.

712346112 is a `hidden beast` number, since 7 + 12 + 34 + 611 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 582932736 + 129413376 = 24144^2 + 11376^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72687 + ... + 81902.

Almost surely, 2^712346112 is an apocalyptic number.

712346112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

712346112 is an abundant number, since it is smaller than the sum of its proper divisors (1343546298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

712346112 is a wasteful number, since it uses less digits than its factorization.

712346112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154613 (or 154594 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 712346112 is about 26689.8128880665. The cubic root of 712346112 is about 893.0936868627.

Adding to 712346112 its reverse (211643217), we get a palindrome (923989329).

It can be divided in two parts, 7123 and 46112, that added together give a palindrome (53235).

The spelling of 712346112 in words is "seven hundred twelve million, three hundred forty-six thousand, one hundred twelve".