2420580 has 24 divisors (see below), whose sum is σ = 6777792. Its totient is φ = 645472.

The previous prime is 2420569. The next prime is 2420609. The reversal of 2420580 is 850242.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20112 + ... + 20231.

It is an arithmetic number, because the mean of its divisors is an integer number (282408).

2^2420580 is an apocalyptic number.

2420580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2420580 is an abundant number, since it is smaller than the sum of its proper divisors (4357212).

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

2420580 is a wasteful number, since it uses less digits than its factorization.

2420580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40355 (or 40353 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2420580 is about 1555.8213265025. The cubic root of 2420580 is about 134.2681938383.

The spelling of 2420580 in words is "two million, four hundred twenty thousand, five hundred eighty".