2132258 has 8 divisors (see below), whose sum is σ = 3228060. Its totient is φ = 1056240.

The previous prime is 2132239. The next prime is 2132267. The reversal of 2132258 is 8522312.

It can be written as a sum of positive squares in 2 ways, for example, as 2122849 + 9409 = 1457^2 + 97^2 .

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

It is a Curzon 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, 4673 + ... + 5108.

2^2132258 is an apocalyptic number.

2132258 is a deficient number, since it is larger than the sum of its proper divisors (1095802).

2132258 is a wasteful number, since it uses less digits than its factorization.

2132258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9892.

The product of its digits is 960, while the sum is 23.

The square root of 2132258 is about 1460.2253250783. The cubic root of 2132258 is about 128.7102846680.

The spelling of 2132258 in words is "two million, one hundred thirty-two thousand, two hundred fifty-eight".