716250 has 40 divisors (see below), whose sum is σ = 1799424. Its totient is φ = 190000.

The previous prime is 716249. The next prime is 716257. The reversal of 716250 is 52617.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

716250 is a Rhonda number in base 4.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 716250.

It is not an unprimeable number, because it can be changed into a prime (716257) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 3655 + ... + 3845.

2⁷¹⁶²⁵⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 716250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (899712).

716250 is an abundant number, since it is smaller than the sum of its proper divisors (1083174).

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

716250 is a wasteful number, since it uses less digits than its factorization.

716250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 716250 is about 846.3155439905. The cubic root of 716250 is about 89.4722196689.

Adding to 716250 its reverse (52617), we get a palindrome (768867).

The spelling of 716250 in words is "seven hundred sixteen thousand, two hundred fifty".