26078842 has 16 divisors (see below), whose sum is σ = 40013064. Its totient is φ = 12744000.

The previous prime is 26078831. The next prime is 26078863. The reversal of 26078842 is 24887062.

It can be written as a sum of positive squares in 4 ways, for example, as 12967201 + 13111641 = 3601^2 + 3621^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21492 + ... + 22672.

Almost surely, 2^26078842 is an apocalyptic number.

26078842 is a deficient number, since it is larger than the sum of its proper divisors (13934222).

26078842 is a wasteful number, since it uses less digits than its factorization.

26078842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1425.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 26078842 is about 5106.7447557128. The cubic root of 26078842 is about 296.5487522529.

It can be divided in two parts, 2607 and 8842, that added together give a square (11449 = 107²).

The spelling of 26078842 in words is "twenty-six million, seventy-eight thousand, eight hundred forty-two".