2134738 has 16 divisors (see below), whose sum is σ = 3312000. Its totient is φ = 1031472.

The previous prime is 2134721. The next prime is 2134751. The reversal of 2134738 is 8374312.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9208 + ... + 9436.

It is an arithmetic number, because the mean of its divisors is an integer number (207000).

2^2134738 is an apocalyptic number.

2134738 is a deficient number, since it is larger than the sum of its proper divisors (1177262).

2134738 is a wasteful number, since it uses less digits than its factorization.

2134738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369.

The product of its digits is 4032, while the sum is 28.

The square root of 2134738 is about 1461.0742623152. The cubic root of 2134738 is about 128.7601657226.

The spelling of 2134738 in words is "two million, one hundred thirty-four thousand, seven hundred thirty-eight".