9561416 has 16 divisors (see below), whose sum is σ = 18546300. Its totient is φ = 4615744.

The previous prime is 9561407. The next prime is 9561421. The reversal of 9561416 is 6141659.

It can be written as a sum of positive squares in 2 ways, for example, as 8145316 + 1416100 = 2854^2 + 1190^2 .

It is a super-3 number, since 3×9561416³ (a number of 22 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20375 + ... + 20838.

Almost surely, 2^9561416 is an apocalyptic number.

It is an amenable number.

9561416 is a deficient number, since it is larger than the sum of its proper divisors (8984884).

9561416 is a wasteful number, since it uses less digits than its factorization.

9561416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41248 (or 41244 counting only the distinct ones).

The product of its digits is 6480, while the sum is 32.

The square root of 9561416 is about 3092.1539418341. The cubic root of 9561416 is about 212.2465980588.

The spelling of 9561416 in words is "nine million, five hundred sixty-one thousand, four hundred sixteen".