2078704 has 10 divisors (see below), whose sum is σ = 4027520. Its totient is φ = 1039344.

The previous prime is 2078693. The next prime is 2078707. The reversal of 2078704 is 4078702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2078707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64944 + ... + 64975.

It is an arithmetic number, because the mean of its divisors is an integer number (402752).

2^2078704 is an apocalyptic number.

It is an amenable number.

2078704 is a deficient number, since it is larger than the sum of its proper divisors (1948816).

2078704 is a wasteful number, since it uses less digits than its factorization.

2078704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129927 (or 129921 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 2078704 is about 1441.7711330166. The cubic root of 2078704 is about 127.6235685280.

It can be divided in two parts, 207 and 8704, that added together give a triangular number (8911 = T₁₃₃).

The spelling of 2078704 in words is "two million, seventy-eight thousand, seven hundred four".