2996280 has 192 divisors, whose sum is σ = 11793600. Its totient is φ = 645120.

The previous prime is 2996263. The next prime is 2996291. The reversal of 2996280 is 826992.

2996280 = T₇₅ + T₇₆ + ... + T₂₆₃.

2996280 is a `hidden beast` number, since 29 + 9 + 628 + 0 = 666.

2996280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 47 ways as a sum of consecutive naturals, for example, 73060 + ... + 73100.

It is an arithmetic number, because the mean of its divisors is an integer number (61425).

2^2996280 is an apocalyptic number.

2996280 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 2996280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5896800).

2996280 is an abundant number, since it is smaller than the sum of its proper divisors (8797320).

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

2996280 is a wasteful number, since it uses less digits than its factorization.

2996280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 2996280 is about 1730.9766029615. The cubic root of 2996280 is about 144.1653193915.

The spelling of 2996280 in words is "two million, nine hundred ninety-six thousand, two hundred eighty".