2870544 has 40 divisors (see below), whose sum is σ = 7519360. Its totient is φ = 943488.

The previous prime is 2870537. The next prime is 2870557. The reversal of 2870544 is 4450782.

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, 3414 + ... + 4170.

It is an arithmetic number, because the mean of its divisors is an integer number (187984).

2^2870544 is an apocalyptic number.

2870544 is a gapful number since it is divisible by the number (24) 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 2870544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3759680).

2870544 is an abundant number, since it is smaller than the sum of its proper divisors (4648816).

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

2870544 is a wasteful number, since it uses less digits than its factorization.

2870544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847 (or 841 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 2870544 is about 1694.2679835256. The cubic root of 2870544 is about 142.1198485643.

The spelling of 2870544 in words is "two million, eight hundred seventy thousand, five hundred forty-four".