8425716 has 24 divisors (see below), whose sum is σ = 21172704. Its totient is φ = 2592480.

The previous prime is 8425691. The next prime is 8425717. The reversal of 8425716 is 6175248.

It is a super-2 number, since 2×8425716² = 141985380225312, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8425717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26850 + ... + 27161.

It is an arithmetic number, because the mean of its divisors is an integer number (882196).

Almost surely, 2^8425716 is an apocalyptic number.

It is an amenable number.

8425716 is an abundant number, since it is smaller than the sum of its proper divisors (12746988).

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

8425716 is a wasteful number, since it uses less digits than its factorization.

8425716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54031 (or 54029 counting only the distinct ones).

The product of its digits is 13440, while the sum is 33.

The square root of 8425716 is about 2902.7083904519. The cubic root of 8425716 is about 203.4865016894.

The spelling of 8425716 in words is "eight million, four hundred twenty-five thousand, seven hundred sixteen".