2084518 has 4 divisors (see below), whose sum is σ = 3126780. Its totient is φ = 1042258.

The previous prime is 2084507. The next prime is 2084531. The reversal of 2084518 is 8154802.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521128 + ... + 521131.

It is an arithmetic number, because the mean of its divisors is an integer number (781695).

2^2084518 is an apocalyptic number.

2084518 is a deficient number, since it is larger than the sum of its proper divisors (1042262).

2084518 is a wasteful number, since it uses less digits than its factorization.

2084518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1042261.

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 2084518 is about 1443.7859952223. The cubic root of 2084518 is about 127.7424427115.

The spelling of 2084518 in words is "two million, eighty-four thousand, five hundred eighteen".