2485580 has 48 divisors (see below), whose sum is σ = 5698560. Its totient is φ = 907200.

The previous prime is 2485579. The next prime is 2485607. The reversal of 2485580 is 855842.

2485580 = T₁₃₅ + T₁₃₆ + ... + T₂₅₈.

2485580 is a Rhonda number in base 8.

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, 11675 + ... + 11885.

It is an arithmetic number, because the mean of its divisors is an integer number (118720).

2^2485580 is an apocalyptic number.

2485580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2485580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2849280).

2485580 is an abundant number, since it is smaller than the sum of its proper divisors (3212980).

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

2485580 is a wasteful number, since it uses less digits than its factorization.

2485580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 32.

The square root of 2485580 is about 1576.5722311394. The cubic root of 2485580 is about 135.4594314901.

The spelling of 2485580 in words is "two million, four hundred eighty-five thousand, five hundred eighty".