712069120 has 104 divisors (see below), whose sum is σ = 1953258624. Its totient is φ = 244088832.

The previous prime is 712069097. The next prime is 712069133. The reversal of 712069120 is 21960217.

It is a happy number.

It is a super-4 number, since 4×712069120⁴ (a number of 37 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 140877 + ... + 145843.

Almost surely, 2^712069120 is an apocalyptic number.

712069120 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712069120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (976629312).

712069120 is an abundant number, since it is smaller than the sum of its proper divisors (1241189504).

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

712069120 is an equidigital number, since it uses as much as digits as its factorization.

712069120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5003 (or 4981 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 712069120 is about 26684.6232875789. The cubic root of 712069120 is about 892.9779136108.

The spelling of 712069120 in words is "seven hundred twelve million, sixty-nine thousand, one hundred twenty".