646114 has 24 divisors (see below), whose sum is σ = 1190160. Its totient is φ = 261576.

The previous prime is 646103. The next prime is 646147. The reversal of 646114 is 411646.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1689 + ... + 2035.

It is an arithmetic number, because the mean of its divisors is an integer number (49590).

2⁶⁴⁶¹¹⁴ is an apocalyptic number.

646114 is a deficient number, since it is larger than the sum of its proper divisors (544046).

646114 is a wasteful number, since it uses less digits than its factorization.

646114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 375 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 646114 is about 803.8121671137. The cubic root of 646114 is about 86.4509394687.

The spelling of 646114 in words is "six hundred forty-six thousand, one hundred fourteen".