716632142 has 8 divisors (see below), whose sum is σ = 1079643000. Its totient is φ = 356751144.

The previous prime is 716632141. The next prime is 716632151. The reversal of 716632142 is 241236617.

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

It is a junction number, because it is equal to n+sod(n) for n = 716632099 and 716632108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716632141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 781892 + ... + 782807.

It is an arithmetic number, because the mean of its divisors is an integer number (134955375).

Almost surely, 2^716632142 is an apocalyptic number.

716632142 is a deficient number, since it is larger than the sum of its proper divisors (363010858).

716632142 is a wasteful number, since it uses less digits than its factorization.

716632142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564930.

The product of its digits is 12096, while the sum is 32.

The square root of 716632142 is about 26769.9858423571. The cubic root of 716632142 is about 894.8812892498.

Adding to 716632142 its reverse (241236617), we get a palindrome (957868759).

The spelling of 716632142 in words is "seven hundred sixteen million, six hundred thirty-two thousand, one hundred forty-two".