713045000 has 40 divisors (see below), whose sum is σ = 1670676150. Its totient is φ = 285216000.

The previous prime is 713044999. The next prime is 713045009. The reversal of 713045000 is 540317.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 74269924 + 638775076 = 8618^2 + 25274^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (713045009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 66305 + ... + 76304.

Almost surely, 2^713045000 is an apocalyptic number.

It is an amenable number.

713045000 is an abundant number, since it is smaller than the sum of its proper divisors (957631150).

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

713045000 is a wasteful number, since it uses less digits than its factorization.

713045000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142635 (or 142616 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 713045000 is about 26702.9024639645. The cubic root of 713045000 is about 893.3856649871.

Adding to 713045000 its reverse (540317), we get a palindrome (713585317).

The spelling of 713045000 in words is "seven hundred thirteen million, forty-five thousand".