712247134 has 32 divisors (see below), whose sum is σ = 1144627200. Its totient is φ = 331655520.

The previous prime is 712247119. The next prime is 712247143. The reversal of 712247134 is 431742217.

712247134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 712247096 and 712247105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 860829 + ... + 861655.

It is an arithmetic number, because the mean of its divisors is an integer number (35769600).

Almost surely, 2^712247134 is an apocalyptic number.

712247134 is a deficient number, since it is larger than the sum of its proper divisors (432380066).

712247134 is a wasteful number, since it uses less digits than its factorization.

712247134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368.

The product of its digits is 9408, while the sum is 31.

The square root of 712247134 is about 26687.9585955914. The cubic root of 712247134 is about 893.0523208657.

The spelling of 712247134 in words is "seven hundred twelve million, two hundred forty-seven thousand, one hundred thirty-four".