712405080 has 96 divisors (see below), whose sum is σ = 2369212560. Its totient is φ = 185552640.

The previous prime is 712405063. The next prime is 712405081. The reversal of 712405080 is 80504217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712405081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7531 + ... + 38490.

Almost surely, 2^712405080 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 712405080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1184606280).

712405080 is an abundant number, since it is smaller than the sum of its proper divisors (1656807480).

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

712405080 is a wasteful number, since it uses less digits than its factorization.

712405080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46081 (or 46074 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 712405080 is about 26690.9175563524. The cubic root of 712405080 is about 893.1183296099.

Adding to 712405080 its reverse (80504217), we get a palindrome (792909297).

The spelling of 712405080 in words is "seven hundred twelve million, four hundred five thousand, eighty".