716486 has 4 divisors (see below), whose sum is σ = 1074732. Its totient is φ = 358242.

The previous prime is 716483. The next prime is 716491. The reversal of 716486 is 684617.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179120 + ... + 179123.

It is an arithmetic number, because the mean of its divisors is an integer number (268683).

2⁷¹⁶⁴⁸⁶ is an apocalyptic number.

716486 is a deficient number, since it is larger than the sum of its proper divisors (358246).

716486 is a wasteful number, since it uses less digits than its factorization.

716486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358245.

The product of its digits is 8064, while the sum is 32.

The square root of 716486 is about 846.4549604084. The cubic root of 716486 is about 89.4820454397.

The spelling of 716486 in words is "seven hundred sixteen thousand, four hundred eighty-six".