26325820 has 24 divisors (see below), whose sum is σ = 57068928. Its totient is φ = 10190400.

The previous prime is 26325799. The next prime is 26325821. The reversal of 26325820 is 2852362.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26325821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20611 + ... + 21850.

It is an arithmetic number, because the mean of its divisors is an integer number (2377872).

Almost surely, 2^26325820 is an apocalyptic number.

26325820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26325820 is an abundant number, since it is smaller than the sum of its proper divisors (30743108).

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

26325820 is a wasteful number, since it uses less digits than its factorization.

26325820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42501 (or 42499 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 26325820 is about 5130.8693220545. The cubic root of 26325820 is about 297.4819611029.

The spelling of 26325820 in words is "twenty-six million, three hundred twenty-five thousand, eight hundred twenty".