2825078 has 4 divisors (see below), whose sum is σ = 4237620. Its totient is φ = 1412538.

The previous prime is 2825063. The next prime is 2825083. The reversal of 2825078 is 8705282.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8705282 = 2 ⋅4352641.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706268 + ... + 706271.

It is an arithmetic number, because the mean of its divisors is an integer number (1059405).

2^2825078 is an apocalyptic number.

2825078 is a deficient number, since it is larger than the sum of its proper divisors (1412542).

2825078 is a wasteful number, since it uses less digits than its factorization.

2825078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1412541.

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 2825078 is about 1680.7968348376. The cubic root of 2825078 is about 141.3655154455.

The spelling of 2825078 in words is "two million, eight hundred twenty-five thousand, seventy-eight".