26560534 has 32 divisors (see below), whose sum is σ = 53496576. Its totient is φ = 9551520.

The previous prime is 26560529. The next prime is 26560543. The reversal of 26560534 is 43506562.

It is a junction number, because it is equal to n+sod(n) for n = 26560496 and 26560505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4632 + ... + 8635.

It is an arithmetic number, because the mean of its divisors is an integer number (1671768).

Almost surely, 2^26560534 is an apocalyptic number.

26560534 is an abundant number, since it is smaller than the sum of its proper divisors (26936042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26560534 is a wasteful number, since it uses less digits than its factorization.

26560534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13300.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 26560534 is about 5153.6912984772. The cubic root of 26560534 is about 298.3634365831.

The spelling of 26560534 in words is "twenty-six million, five hundred sixty thousand, five hundred thirty-four".