2946454 has 8 divisors (see below), whose sum is σ = 5051088. Its totient is φ = 1262760.

The previous prime is 2946451. The next prime is 2946467. The reversal of 2946454 is 4546492.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2946451) 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 3 ways as a sum of consecutive naturals, for example, 105217 + ... + 105244.

It is an arithmetic number, because the mean of its divisors is an integer number (631386).

2^2946454 is an apocalyptic number.

2946454 is a deficient number, since it is larger than the sum of its proper divisors (2104634).

2946454 is a wasteful number, since it uses less digits than its factorization.

2946454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210470.

The product of its digits is 34560, while the sum is 34.

The square root of 2946454 is about 1716.5238128264. The cubic root of 2946454 is about 143.3617262424.

The spelling of 2946454 in words is "two million, nine hundred forty-six thousand, four hundred fifty-four".