26109130 has 16 divisors (see below), whose sum is σ = 48513024. Its totient is φ = 10106640.

The previous prime is 26109101. The next prime is 26109131. The reversal of 26109130 is 3190162.

It is not an unprimeable number, because it can be changed into a prime (26109131) 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, 41802 + ... + 42421.

It is an arithmetic number, because the mean of its divisors is an integer number (3032064).

Almost surely, 2^26109130 is an apocalyptic number.

26109130 is a deficient number, since it is larger than the sum of its proper divisors (22403894).

26109130 is a wasteful number, since it uses less digits than its factorization.

26109130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84261.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 26109130 is about 5109.7093850825. The cubic root of 26109130 is about 296.6635118687.

Adding to 26109130 its reverse (3190162), we get a palindrome (29299292).

It can be divided in two parts, 261091 and 30, that added together give a square (261121 = 511²).

The spelling of 26109130 in words is "twenty-six million, one hundred nine thousand, one hundred thirty".