2134558 has 8 divisors (see below), whose sum is σ = 3212352. Its totient is φ = 1063776.

The previous prime is 2134549. The next prime is 2134579. The reversal of 2134558 is 8554312.

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

It is a d-powerful number, because it can be written as 2⁷ + 1 + 3¹¹ + 4⁵ + 5⁵ + 5⁹ + 8 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910 + ... + 2257.

It is an arithmetic number, because the mean of its divisors is an integer number (401544).

2^2134558 is an apocalyptic number.

2134558 is a deficient number, since it is larger than the sum of its proper divisors (1077794).

2134558 is a wasteful number, since it uses less digits than its factorization.

2134558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3506.

The product of its digits is 4800, while the sum is 28.

The square root of 2134558 is about 1461.0126625050. The cubic root of 2134558 is about 128.7565466241.

The spelling of 2134558 in words is "two million, one hundred thirty-four thousand, five hundred fifty-eight".