2069392 has 20 divisors (see below), whose sum is σ = 4318300. Its totient is φ = 955008.

The previous prime is 2069387. The next prime is 2069399. The reversal of 2069392 is 2939602.

It can be written as a sum of positive squares in 2 ways, for example, as 541696 + 1527696 = 736^2 + 1236^2 .

It is not an unprimeable number, because it can be changed into a prime (2069399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4767 + ... + 5182.

It is an arithmetic number, because the mean of its divisors is an integer number (215915).

2^2069392 is an apocalyptic number.

It is an amenable number.

2069392 is an abundant number, since it is smaller than the sum of its proper divisors (2248908).

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

2069392 is a wasteful number, since it uses less digits than its factorization.

2069392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9970 (or 9964 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 2069392 is about 1438.5381468699. The cubic root of 2069392 is about 127.4327108735.

The spelling of 2069392 in words is "two million, sixty-nine thousand, three hundred ninety-two".