26795990 has 16 divisors (see below), whose sum is σ = 51943248. Its totient is φ = 9893856.

The previous prime is 26795981. The next prime is 26795999. The reversal of 26795990 is 9959762.

It is an interprime number because it is at equal distance from previous prime (26795981) and next prime (26795999).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26795999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102932 + ... + 103191.

It is an arithmetic number, because the mean of its divisors is an integer number (3246453).

Almost surely, 2^26795990 is an apocalyptic number.

26795990 is a deficient number, since it is larger than the sum of its proper divisors (25147258).

26795990 is a wasteful number, since it uses less digits than its factorization.

26795990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206143.

The product of its (nonzero) digits is 306180, while the sum is 47.

The square root of 26795990 is about 5176.4843281903. The cubic root of 26795990 is about 299.2424963111.

The spelling of 26795990 in words is "twenty-six million, seven hundred ninety-five thousand, nine hundred ninety".