2065466392 has 64 divisors (see below), whose sum is σ = 4421239200. Its totient is φ = 896163840.

The previous prime is 2065466369. The next prime is 2065466413. The reversal of 2065466392 is 2936645602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166584 + ... + 178552.

Almost surely, 2^2065466392 is an apocalyptic number.

2065466392 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2065466392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2210619600).

2065466392 is an abundant number, since it is smaller than the sum of its proper divisors (2355772808).

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

2065466392 is a wasteful number, since it uses less digits than its factorization.

2065466392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12076 (or 12072 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 43.

The square root of 2065466392 is about 45447.4024780295. The cubic root of 2065466392 is about 1273.5208050378.

The spelling of 2065466392 in words is "two billion, sixty-five million, four hundred sixty-six thousand, three hundred ninety-two".