9773136 has 50 divisors (see below), whose sum is σ = 28290042. Its totient is φ = 3257280.

The previous prime is 9773131. The next prime is 9773149. The reversal of 9773136 is 6313779.

It can be written as a sum of positive squares in only one way, i.e., 6533136 + 3240000 = 2556^2 + 1800^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 9773136.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9773131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2475 + ... + 5066.

Almost surely, 2^9773136 is an apocalyptic number.

It is an amenable number.

9773136 is an abundant number, since it is smaller than the sum of its proper divisors (18516906).

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

9773136 is a wasteful number, since it uses less digits than its factorization.

9773136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561 (or 7546 counting only the distinct ones).

The product of its digits is 23814, while the sum is 36.

The square root of 9773136 is about 3126.2015290125. The cubic root of 9773136 is about 213.8017787765.

The spelling of 9773136 in words is "nine million, seven hundred seventy-three thousand, one hundred thirty-six".