2132018 has 8 divisors (see below), whose sum is σ = 3654912.
Its totient is φ = 913716.
The previous prime is 2132003. The next prime is 2132023. The reversal of 2132018 is 8102312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 2131987 and 2132005.
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, 76130 + ... + 76157.
It is an arithmetic number, because the mean of its divisors is an integer number (456864).
22132018 is an apocalyptic number.
2132018 is a deficient number, since it is larger than the sum of its proper divisors (1522894).
2132018 is a wasteful number, since it uses less digits than its factorization.
2132018 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152296.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 2132018 is about 1460.1431436678.
The cubic root of 2132018 is about 128.7054554170.
The spelling of 2132018 in words is "two million, one hundred thirty-two thousand, eighteen".