26552090 has 8 divisors (see below), whose sum is σ = 47793780. Its totient is φ = 10620832.

The previous prime is 26552087. The next prime is 26552153. The reversal of 26552090 is 9025562.

It can be written as a sum of positive squares in 2 ways, for example, as 25775929 + 776161 = 5077^2 + 881^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327595 + ... + 1327614.

Almost surely, 2^26552090 is an apocalyptic number.

26552090 is a deficient number, since it is larger than the sum of its proper divisors (21241690).

26552090 is a wasteful number, since it uses less digits than its factorization.

26552090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2655216.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 26552090 is about 5152.8720147118. The cubic root of 26552090 is about 298.3318151319.

The spelling of 26552090 in words is "twenty-six million, five hundred fifty-two thousand, ninety".