26350090 has 16 divisors (see below), whose sum is σ = 51078888. Its totient is φ = 9729216.

The previous prime is 26350073. The next prime is 26350123. The reversal of 26350090 is 9005362.

It can be written as a sum of positive squares in 4 ways, for example, as 9728161 + 16621929 = 3119^2 + 4077^2 .

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, 101217 + ... + 101476.

Almost surely, 2^26350090 is an apocalyptic number.

26350090 is a deficient number, since it is larger than the sum of its proper divisors (24728798).

26350090 is a wasteful number, since it uses less digits than its factorization.

26350090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202713.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 26350090 is about 5133.2338734953. The cubic root of 26350090 is about 297.5733500845.

The spelling of 26350090 in words is "twenty-six million, three hundred fifty thousand, ninety".