2140058 has 8 divisors (see below), whose sum is σ = 3349728. Its totient is φ = 1023484.

The previous prime is 2140057. The next prime is 2140069. The reversal of 2140058 is 8500412.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2140057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23216 + ... + 23307.

It is an arithmetic number, because the mean of its divisors is an integer number (418716).

2^2140058 is an apocalyptic number.

2140058 is a deficient number, since it is larger than the sum of its proper divisors (1209670).

2140058 is a wasteful number, since it uses less digits than its factorization.

2140058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46548.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2140058 is about 1462.8937076903. The cubic root of 2140058 is about 128.8670384525.

The spelling of 2140058 in words is "two million, one hundred forty thousand, fifty-eight".