9620775 has 30 divisors (see below), whose sum is σ = 17824752. Its totient is φ = 5130000.

The previous prime is 9620761. The next prime is 9620797. The reversal of 9620775 is 5770269.

9620775 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9620775 - 2⁶ = 9620711 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 351 + ... + 4400.

Almost surely, 2^9620775 is an apocalyptic number.

9620775 is a deficient number, since it is larger than the sum of its proper divisors (8203977).

9620775 is a wasteful number, since it uses less digits than its factorization.

9620775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4773 (or 4759 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 9620775 is about 3101.7374163523. The cubic root of 9620775 is about 212.6849140153.

The spelling of 9620775 in words is "nine million, six hundred twenty thousand, seven hundred seventy-five".