9650928 has 40 divisors (see below), whose sum is σ = 28494208. Its totient is φ = 2757312.

The previous prime is 9650923. The next prime is 9650941. The reversal of 9650928 is 8290569.

It is a happy number.

It is a super-2 number, since 2×9650928² = 186280822522368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9650923) 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, 14026 + ... + 14697.

Almost surely, 2^9650928 is an apocalyptic number.

It is an amenable number.

9650928 is an abundant number, since it is smaller than the sum of its proper divisors (18843280).

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

9650928 is a wasteful number, since it uses less digits than its factorization.

9650928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28741 (or 28735 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 9650928 is about 3106.5942766959. The cubic root of 9650928 is about 212.9068781150.

The spelling of 9650928 in words is "nine million, six hundred fifty thousand, nine hundred twenty-eight".