2879550 has 84 divisors (see below), whose sum is σ = 8131920. Its totient is φ = 758160.

The previous prime is 2879533. The next prime is 2879551. The reversal of 2879550 is 559782.

It is a d-powerful number, because it can be written as 2⁸ + 8⁴ + 7 + 9⁶ + 5⁸ + 5⁹ + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2879551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 36411 + ... + 36489.

2^2879550 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2879550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4065960).

2879550 is an abundant number, since it is smaller than the sum of its proper divisors (5252370).

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

2879550 is an equidigital number, since it uses as much as digits as its factorization.

2879550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109 (or 89 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 2879550 is about 1696.9236871468. The cubic root of 2879550 is about 142.2683215992.

The spelling of 2879550 in words is "two million, eight hundred seventy-nine thousand, five hundred fifty".