2132198 has 8 divisors (see below), whose sum is σ = 3272808. Its totient is φ = 1041264.

The previous prime is 2132177. The next prime is 2132209. The reversal of 2132198 is 8912312.

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

It is a super-2 number, since 2×2132198² = 9092536622408, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁵ + 1 + 3⁷ + 2²¹ + 1 + 9² + 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, 12311 + ... + 12482.

It is an arithmetic number, because the mean of its divisors is an integer number (409101).

2^2132198 is an apocalyptic number.

2132198 is a deficient number, since it is larger than the sum of its proper divisors (1140610).

2132198 is a wasteful number, since it uses less digits than its factorization.

2132198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24838.

The product of its digits is 864, while the sum is 26.

The square root of 2132198 is about 1460.2047801593. The cubic root of 2132198 is about 128.7090773893.

The spelling of 2132198 in words is "two million, one hundred thirty-two thousand, one hundred ninety-eight".