712147134 has 16 divisors (see below), whose sum is σ = 1427023872. Its totient is φ = 236927448.

The previous prime is 712147127. The next prime is 712147147. The reversal of 712147134 is 431741217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110334 + ... + 116609.

It is an arithmetic number, because the mean of its divisors is an integer number (89188992).

Almost surely, 2^712147134 is an apocalyptic number.

712147134 is an abundant number, since it is smaller than the sum of its proper divisors (714876738).

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

712147134 is a wasteful number, since it uses less digits than its factorization.

712147134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227471.

The product of its digits is 4704, while the sum is 30.

The square root of 712147134 is about 26686.0850257208. The cubic root of 712147134 is about 893.0105238510.

The spelling of 712147134 in words is "seven hundred twelve million, one hundred forty-seven thousand, one hundred thirty-four".