2906546 has 8 divisors (see below), whose sum is σ = 4368000. Its totient is φ = 1450548.

The previous prime is 2906539. The next prime is 2906549. The reversal of 2906546 is 6456092.

2906546 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2906549) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 455 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (546000).

2^2906546 is an apocalyptic number.

2906546 is a deficient number, since it is larger than the sum of its proper divisors (1461454).

2906546 is a wasteful number, since it uses less digits than its factorization.

2906546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728.

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

The square root of 2906546 is about 1704.8595250049. The cubic root of 2906546 is about 142.7115315366.

The spelling of 2906546 in words is "two million, nine hundred six thousand, five hundred forty-six".