712150720 has 56 divisors (see below), whose sum is σ = 1713366144. Its totient is φ = 281911296.

The previous prime is 712150711. The next prime is 712150763. The reversal of 712150720 is 27051217.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19569 + ... + 42511.

It is an arithmetic number, because the mean of its divisors is an integer number (30595824).

Almost surely, 2^712150720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712150720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (856683072).

712150720 is an abundant number, since it is smaller than the sum of its proper divisors (1001215424).

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

712150720 is a wasteful number, since it uses less digits than its factorization.

712150720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23057 (or 23047 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 712150720 is about 26686.1522142103. The cubic root of 712150720 is about 893.0120227596.

The spelling of 712150720 in words is "seven hundred twelve million, one hundred fifty thousand, seven hundred twenty".