9995628 has 12 divisors (see below), whose sum is σ = 23323160. Its totient is φ = 3331872.

The previous prime is 9995617. The next prime is 9995647. The reversal of 9995628 is 8265999.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×9995628² = 199825158228768, which contains 22 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, 416473 + ... + 416496.

Almost surely, 2^9995628 is an apocalyptic number.

It is an amenable number.

9995628 is an abundant number, since it is smaller than the sum of its proper divisors (13327532).

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

9995628 is a wasteful number, since it uses less digits than its factorization.

9995628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832976 (or 832974 counting only the distinct ones).

The product of its digits is 349920, while the sum is 48.

The square root of 9995628 is about 3161.5863106991. The cubic root of 9995628 is about 215.4120671316.

The spelling of 9995628 in words is "nine million, nine hundred ninety-five thousand, six hundred twenty-eight".