2985480 has 48 divisors (see below), whose sum is σ = 9703980. Its totient is φ = 796032.

The previous prime is 2985467. The next prime is 2985491. The reversal of 2985480 is 845892.

It can be written as a sum of positive squares in 2 ways, for example, as 2842596 + 142884 = 1686^2 + 378^2 .

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

It is a nialpdrome in base 12.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3787 + ... + 4506.

2^2985480 is an apocalyptic number.

2985480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2985480 is an abundant number, since it is smaller than the sum of its proper divisors (6718500).

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

2985480 is a wasteful number, since it uses less digits than its factorization.

2985480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310 (or 8303 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 2985480 is about 1727.8541605124. The cubic root of 2985480 is about 143.9918976923.

It can be divided in two parts, 298 and 5480, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 2985480 in words is "two million, nine hundred eighty-five thousand, four hundred eighty".