712118929 has 2 divisors, whose sum is σ = 712118930. Its totient is φ = 712118928.

The previous prime is 712118923. The next prime is 712118959. The reversal of 712118929 is 929811217.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 426339904 + 285779025 = 20648^2 + 16905^2 .

It is a cyclic number.

It is not a de Polignac number, because 712118929 - 2⁹ = 712118417 is a prime.

It is a super-2 number, since 2×712118929² = 1014226738080214082, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 712118891 and 712118900.

It is not a weakly prime, because it can be changed into another prime (712118923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 356059464 + 356059465.

It is an arithmetic number, because the mean of its divisors is an integer number (356059465).

Almost surely, 2^712118929 is an apocalyptic number.

It is an amenable number.

712118929 is a deficient number, since it is larger than the sum of its proper divisors (1).

712118929 is an equidigital number, since it uses as much as digits as its factorization.

712118929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18144, while the sum is 40.

The square root of 712118929 is about 26685.5565615559. The cubic root of 712118929 is about 892.9987342955.

The spelling of 712118929 in words is "seven hundred twelve million, one hundred eighteen thousand, nine hundred twenty-nine".