2065434 has 16 divisors (see below), whose sum is σ = 4721088. Its totient is φ = 590112.

The previous prime is 2065429. The next prime is 2065489. The reversal of 2065434 is 4345602.

It is a d-powerful number, because it can be written as 2⁵ + 0 + 6⁶ + 5⁹ + 4 + 3⁴ + 4⁸ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24547 + ... + 24630.

It is an arithmetic number, because the mean of its divisors is an integer number (295068).

2^2065434 is an apocalyptic number.

2065434 is an abundant number, since it is smaller than the sum of its proper divisors (2655654).

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

2065434 is a wasteful number, since it uses less digits than its factorization.

2065434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49189.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 2065434 is about 1437.1617862996. The cubic root of 2065434 is about 127.3514147607.

The spelling of 2065434 in words is "two million, sixty-five thousand, four hundred thirty-four".