2569080 has 64 divisors (see below), whose sum is σ = 7833600. Its totient is φ = 673920.

The previous prime is 2569079. The next prime is 2569093. The reversal of 2569080 is 809652.

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

It is a congruent number.

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, 9345 + ... + 9615.

It is an arithmetic number, because the mean of its divisors is an integer number (122400).

2^2569080 is an apocalyptic number.

2569080 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 2569080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3916800).

2569080 is an abundant number, since it is smaller than the sum of its proper divisors (5264520).

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

2569080 is a wasteful number, since it uses less digits than its factorization.

2569080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 2569080 is about 1602.8349883878. The cubic root of 2569080 is about 136.9596201168.

The spelling of 2569080 in words is "two million, five hundred sixty-nine thousand, eighty".