712161470 has 8 divisors (see below), whose sum is σ = 1281890664. Its totient is φ = 284864584.

The previous prime is 712161469. The next prime is 712161473. The reversal of 712161470 is 74161217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712161473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35608064 + ... + 35608083.

It is an arithmetic number, because the mean of its divisors is an integer number (160236333).

Almost surely, 2^712161470 is an apocalyptic number.

712161470 is a deficient number, since it is larger than the sum of its proper divisors (569729194).

712161470 is a wasteful number, since it uses less digits than its factorization.

712161470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71216154.

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 712161470 is about 26686.3536287744. The cubic root of 712161470 is about 893.0165161113.

The spelling of 712161470 in words is "seven hundred twelve million, one hundred sixty-one thousand, four hundred seventy".