2064040 has 32 divisors (see below), whose sum is σ = 5067360. Its totient is φ = 750400.

The previous prime is 2064031. The next prime is 2064047. The reversal of 2064040 is 404602.

It is a super-2 number, since 2×2064040² = 8520522243200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2064047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1906 + ... + 2785.

It is an arithmetic number, because the mean of its divisors is an integer number (158355).

2^2064040 is an apocalyptic number.

2064040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2064040 is an abundant number, since it is smaller than the sum of its proper divisors (3003320).

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

2064040 is a wasteful number, since it uses less digits than its factorization.

2064040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4713 (or 4709 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2064040 is about 1436.6767207692. The cubic root of 2064040 is about 127.3227576961.

Adding to 2064040 its reverse (404602), we get a palindrome (2468642).

It can be divided in two parts, 20 and 64040, that multiplied together give a triangular number (1280800 = T₁₆₀₀).

The spelling of 2064040 in words is "two million, sixty-four thousand, forty", and thus it is an eban number.