2084658 has 8 divisors (see below), whose sum is σ = 4169328. Its totient is φ = 694884.

The previous prime is 2084653. The next prime is 2084671. The reversal of 2084658 is 8564802.

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

2084658 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2084653) 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, 173716 + ... + 173727.

It is an arithmetic number, because the mean of its divisors is an integer number (521166).

2^2084658 is an apocalyptic number.

2084658 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2084658 is a wasteful number, since it uses less digits than its factorization.

2084658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347448.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2084658 is about 1443.8344780480. The cubic root of 2084658 is about 127.7453024520.

The spelling of 2084658 in words is "two million, eighty-four thousand, six hundred fifty-eight".