26870134 has 16 divisors (see below), whose sum is σ = 41671440. Its totient is φ = 12987360.

The previous prime is 26870101. The next prime is 26870159. The reversal of 26870134 is 43107862.

It is a junction number, because it is equal to n+sod(n) for n = 26870096 and 26870105.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5332 + ... + 9064.

It is an arithmetic number, because the mean of its divisors is an integer number (2604465).

Almost surely, 2^26870134 is an apocalyptic number.

26870134 is a deficient number, since it is larger than the sum of its proper divisors (14801306).

26870134 is a wasteful number, since it uses less digits than its factorization.

26870134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3855.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 26870134 is about 5183.6409983717. The cubic root of 26870134 is about 299.5182415917.

Adding to 26870134 its reverse (43107862), we get a palindrome (69977996).

The spelling of 26870134 in words is "twenty-six million, eight hundred seventy thousand, one hundred thirty-four".