9770465 has 12 divisors (see below), whose sum is σ = 12376404. Its totient is φ = 7403616.

The previous prime is 9770443. The next prime is 9770471. The reversal of 9770465 is 5640779.

It can be written as a sum of positive squares in 2 ways, for example, as 2795584 + 6974881 = 1672^2 + 2641^2 .

It is not a de Polignac number, because 9770465 - 2⁶ = 9770401 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a zygodrome in base 12.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 902 + ... + 4511.

It is an arithmetic number, because the mean of its divisors is an integer number (1031367).

Almost surely, 2^9770465 is an apocalyptic number.

9770465 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

9770465 is the 1805-th octagonal number.

It is an amenable number.

9770465 is a deficient number, since it is larger than the sum of its proper divisors (2605939).

9770465 is a wasteful number, since it uses less digits than its factorization.

9770465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5456 (or 5437 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 9770465 is about 3125.7743040725. The cubic root of 9770465 is about 213.7822996457.

The spelling of 9770465 in words is "nine million, seven hundred seventy thousand, four hundred sixty-five".