2953146 has 16 divisors (see below), whose sum is σ = 6750144. Its totient is φ = 843744.

The previous prime is 2953141. The next prime is 2953163. The reversal of 2953146 is 6413592.

It is not an unprimeable number, because it can be changed into a prime (2953141) 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 7 ways as a sum of consecutive naturals, for example, 35115 + ... + 35198.

It is an arithmetic number, because the mean of its divisors is an integer number (421884).

2^2953146 is an apocalyptic number.

2953146 is an abundant number, since it is smaller than the sum of its proper divisors (3796998).

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

2953146 is a wasteful number, since it uses less digits than its factorization.

2953146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70325.

The product of its digits is 6480, while the sum is 30.

The square root of 2953146 is about 1718.4719956985. The cubic root of 2953146 is about 143.4701787838.

The spelling of 2953146 in words is "two million, nine hundred fifty-three thousand, one hundred forty-six".