26325630 has 48 divisors (see below), whose sum is σ = 69750720. Its totient is φ = 6886464.

The previous prime is 26325617. The next prime is 26325679. The reversal of 26325630 is 3652362.

26325630 is a `hidden beast` number, since 2 + 6 + 3 + 25 + 630 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 26325594 and 26325603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2011 + ... + 7529.

It is an arithmetic number, because the mean of its divisors is an integer number (1453140).

Almost surely, 2^26325630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26325630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34875360).

26325630 is an abundant number, since it is smaller than the sum of its proper divisors (43425090).

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

26325630 is a wasteful number, since it uses less digits than its factorization.

26325630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5585 (or 5582 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

The square root of 26325630 is about 5130.8508066402. The cubic root of 26325630 is about 297.4812454340.

Adding to 26325630 its reverse (3652362), we get a palindrome (29977992).

The spelling of 26325630 in words is "twenty-six million, three hundred twenty-five thousand, six hundred thirty".