26303120 has 20 divisors (see below), whose sum is σ = 61154940. Its totient is φ = 10521216.

The previous prime is 26303113. The next prime is 26303231. The reversal of 26303120 is 2130362.

It can be written as a sum of positive squares in 2 ways, for example, as 5216656 + 21086464 = 2284^2 + 4592^2 .

It is a tau number, because it is divible by the number of its divisors (20).

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, 164315 + ... + 164474.

It is an arithmetic number, because the mean of its divisors is an integer number (3057747).

Almost surely, 2^26303120 is an apocalyptic number.

26303120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26303120 is an abundant number, since it is smaller than the sum of its proper divisors (34851820).

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

26303120 is a wasteful number, since it uses less digits than its factorization.

26303120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328802 (or 328796 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 26303120 is about 5128.6567442168. The cubic root of 26303120 is about 297.3964331260.

Adding to 26303120 its reverse (2130362), we get a palindrome (28433482).

The spelling of 26303120 in words is "twenty-six million, three hundred three thousand, one hundred twenty".