26530834 has 8 divisors (see below), whose sum is σ = 43414128. Its totient is φ = 12059460.

The previous prime is 26530831. The next prime is 26530837. The reversal of 26530834 is 43803562.

It is an interprime number because it is at equal distance from previous prime (26530831) and next prime (26530837).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 26530796 and 26530805.

It is not an unprimeable number, because it can be changed into a prime (26530831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602952 + ... + 602995.

It is an arithmetic number, because the mean of its divisors is an integer number (5426766).

Almost surely, 2^26530834 is an apocalyptic number.

26530834 is a deficient number, since it is larger than the sum of its proper divisors (16883294).

26530834 is a wasteful number, since it uses less digits than its factorization.

26530834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205960.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 26530834 is about 5150.8090626619. The cubic root of 26530834 is about 298.2521850666.

The spelling of 26530834 in words is "twenty-six million, five hundred thirty thousand, eight hundred thirty-four".