2966540 has 24 divisors (see below), whose sum is σ = 6501600. Its totient is φ = 1134848.

The previous prime is 2966539. The next prime is 2966581. The reversal of 2966540 is 456692.

It is a junction number, because it is equal to n+sod(n) for n = 2966497 and 2966506.

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, 2765 + ... + 3684.

It is an arithmetic number, because the mean of its divisors is an integer number (270900).

2^2966540 is an apocalyptic number.

2966540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2966540 is an abundant number, since it is smaller than the sum of its proper divisors (3535060).

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

2966540 is a wasteful number, since it uses less digits than its factorization.

2966540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6481 (or 6479 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 2966540 is about 1722.3646536085. The cubic root of 2966540 is about 143.6867547870.

The spelling of 2966540 in words is "two million, nine hundred sixty-six thousand, five hundred forty".