2078696 has 8 divisors (see below), whose sum is σ = 3897570. Its totient is φ = 1039344.

The previous prime is 2078693. The next prime is 2078707. The reversal of 2078696 is 6968702.

It can be written as a sum of positive squares in only one way, i.e., 1416100 + 662596 = 1190^2 + 814^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a d-powerful number, because it can be written as 2¹⁷ + 0 + 7⁷ + 8⁵ + 6⁷ + 9⁶ + 6⁷ .

It is not an unprimeable number, because it can be changed into a prime (2078693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 129911 + ... + 129926.

2^2078696 is an apocalyptic number.

It is an amenable number.

2078696 is a deficient number, since it is larger than the sum of its proper divisors (1818874).

2078696 is a wasteful number, since it uses less digits than its factorization.

2078696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259843 (or 259839 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 2078696 is about 1441.7683586485. The cubic root of 2078696 is about 127.6234048059.

The spelling of 2078696 in words is "two million, seventy-eight thousand, six hundred ninety-six".