9957016 has 8 divisors (see below), whose sum is σ = 18669420. Its totient is φ = 4978504.

The previous prime is 9957001. The next prime is 9957029. The reversal of 9957016 is 6107599.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622306 + ... + 622321.

Almost surely, 2^9957016 is an apocalyptic number.

It is an amenable number.

9957016 is a deficient number, since it is larger than the sum of its proper divisors (8712404).

9957016 is a wasteful number, since it uses less digits than its factorization.

9957016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244633 (or 1244629 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 9957016 is about 3155.4739739063. The cubic root of 9957016 is about 215.1343382543.

The spelling of 9957016 in words is "nine million, nine hundred fifty-seven thousand, sixteen".