715380 has 24 divisors (see below), whose sum is σ = 2003232. Its totient is φ = 190752.

The previous prime is 715373. The next prime is 715397. The reversal of 715380 is 83517.

It is a self number, because there is not a number n which added to its sum of digits gives 715380.

It is a congruent number.

It is an unprimeable number.

715380 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5902 + ... + 6021.

It is an arithmetic number, because the mean of its divisors is an integer number (83468).

2⁷¹⁵³⁸⁰ is an apocalyptic number.

It is an amenable number.

715380 is an abundant number, since it is smaller than the sum of its proper divisors (1287852).

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

715380 is a wasteful number, since it uses less digits than its factorization.

715380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11935 (or 11933 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 715380 is about 845.8013951277. The cubic root of 715380 is about 89.4359788921.

Adding to 715380 its reverse (83517), we get a palindrome (798897).

The spelling of 715380 in words is "seven hundred fifteen thousand, three hundred eighty".