2705064 has 32 divisors (see below), whose sum is σ = 6804000. Its totient is φ = 896192.

The previous prime is 2705063. The next prime is 2705069. The reversal of 2705064 is 4605072.

It is a happy number.

2705064 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2705063) 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, 6247 + ... + 6665.

It is an arithmetic number, because the mean of its divisors is an integer number (212625).

2^2705064 is an apocalyptic number.

2705064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2705064 is an abundant number, since it is smaller than the sum of its proper divisors (4098936).

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

2705064 is a wasteful number, since it uses less digits than its factorization.

2705064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 2705064 is about 1644.7078767976. The cubic root of 2705064 is about 139.3346662164.

The spelling of 2705064 in words is "two million, seven hundred five thousand, sixty-four".