9045480 has 64 divisors (see below), whose sum is σ = 27783360. Its totient is φ = 2354688.

The previous prime is 9045473. The next prime is 9045493. The reversal of 9045480 is 845409.

9045480 = T₂₈₀ + T₂₈₁ + ... + T₄₂₃.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4284 + ... + 6036.

It is an arithmetic number, because the mean of its divisors is an integer number (434115).

Almost surely, 2^9045480 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9045480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13891680).

9045480 is an abundant number, since it is smaller than the sum of its proper divisors (18737880).

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

9045480 is a wasteful number, since it uses less digits than its factorization.

9045480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1810 (or 1806 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 9045480 is about 3007.5704480527. The cubic root of 9045480 is about 208.3581723273.

The spelling of 9045480 in words is "nine million, forty-five thousand, four hundred eighty".