7716472 has 8 divisors (see below), whose sum is σ = 14468400. Its totient is φ = 3858232.

The previous prime is 7716463. The next prime is 7716473. The reversal of 7716472 is 2746177.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7716473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482272 + ... + 482287.

It is an arithmetic number, because the mean of its divisors is an integer number (1808550).

Almost surely, 2^7716472 is an apocalyptic number.

It is an amenable number.

7716472 is a deficient number, since it is larger than the sum of its proper divisors (6751928).

7716472 is a wasteful number, since it uses less digits than its factorization.

7716472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964565 (or 964561 counting only the distinct ones).

The product of its digits is 16464, while the sum is 34.

The square root of 7716472 is about 2777.8538478473. The cubic root of 7716472 is about 197.6087912079.

The spelling of 7716472 in words is "seven million, seven hundred sixteen thousand, four hundred seventy-two".