2141534 has 8 divisors (see below), whose sum is σ = 3323160. Its totient is φ = 1033816.

The previous prime is 2141533. The next prime is 2141543. The reversal of 2141534 is 4351412.

2141534 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141533) 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, 18404 + ... + 18519.

It is an arithmetic number, because the mean of its divisors is an integer number (415395).

2^2141534 is an apocalyptic number.

2141534 is a deficient number, since it is larger than the sum of its proper divisors (1181626).

2141534 is a wasteful number, since it uses less digits than its factorization.

2141534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36954.

The product of its digits is 480, while the sum is 20.

The square root of 2141534 is about 1463.3981003131. The cubic root of 2141534 is about 128.8966582162.

Adding to 2141534 its reverse (4351412), we get a palindrome (6492946).

The spelling of 2141534 in words is "two million, one hundred forty-one thousand, five hundred thirty-four".