9045856 has 12 divisors (see below), whose sum is σ = 17809092. Its totient is φ = 4522912.

The previous prime is 9045851. The next prime is 9045857. The reversal of 9045856 is 6585409.

9045856 = 344² + 345² + ... + 407².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9045851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141310 + ... + 141373.

It is an arithmetic number, because the mean of its divisors is an integer number (1484091).

Almost surely, 2^9045856 is an apocalyptic number.

It is an amenable number.

9045856 is a deficient number, since it is larger than the sum of its proper divisors (8763236).

9045856 is a wasteful number, since it uses less digits than its factorization.

9045856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282693 (or 282685 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 9045856 is about 3007.6329563296. The cubic root of 9045856 is about 208.3610592788.

The spelling of 9045856 in words is "nine million, forty-five thousand, eight hundred fifty-six".