26302230 has 48 divisors (see below), whose sum is σ = 72412704. Its totient is φ = 6600960.

The previous prime is 26302223. The next prime is 26302231. The reversal of 26302230 is 3220362.

26302230 is a `hidden beast` number, since 2 + 630 + 2 + 2 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26302231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7066 + ... + 10125.

It is an arithmetic number, because the mean of its divisors is an integer number (1508598).

Almost surely, 2^26302230 is an apocalyptic number.

26302230 is an abundant number, since it is smaller than the sum of its proper divisors (46110474).

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

26302230 is a wasteful number, since it uses less digits than its factorization.

26302230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17221 (or 17218 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 26302230 is about 5128.5699761239. The cubic root of 26302230 is about 297.3930788241.

Adding to 26302230 its reverse (3220362), we get a palindrome (29522592).

The spelling of 26302230 in words is "twenty-six million, three hundred two thousand, two hundred thirty".