2957080 has 64 divisors (see below), whose sum is σ = 7776000. Its totient is φ = 991104.

The previous prime is 2957057. The next prime is 2957107. The reversal of 2957080 is 807592.

2957080 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16431 + ... + 16609.

It is an arithmetic number, because the mean of its divisors is an integer number (121500).

2^2957080 is an apocalyptic number.

2957080 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 2957080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3888000).

2957080 is an abundant number, since it is smaller than the sum of its proper divisors (4818920).

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

2957080 is a wasteful number, since it uses less digits than its factorization.

2957080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 2957080 is about 1719.6162362574. The cubic root of 2957080 is about 143.5338579070.

The spelling of 2957080 in words is "two million, nine hundred fifty-seven thousand, eighty".