2133470 has 16 divisors (see below), whose sum is σ = 3863808. Its totient is φ = 848160.

The previous prime is 2133463. The next prime is 2133487. The reversal of 2133470 is 743312.

2133470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2²¹ + 1 + 3⁵ + 3⁹ + 4⁷ + 7 + 0 .

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 7 ways as a sum of consecutive naturals, for example, 1352 + ... + 2468.

It is an arithmetic number, because the mean of its divisors is an integer number (241488).

2^2133470 is an apocalyptic number.

2133470 is a deficient number, since it is larger than the sum of its proper divisors (1730338).

2133470 is a wasteful number, since it uses less digits than its factorization.

2133470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315.

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 2133470 is about 1460.6402705663. The cubic root of 2133470 is about 128.7346668515.

Adding to 2133470 its reverse (743312), we get a palindrome (2876782).

The spelling of 2133470 in words is "two million, one hundred thirty-three thousand, four hundred seventy".