26078325 has 48 divisors (see below), whose sum is σ = 53079936. Its totient is φ = 11001600.

The previous prime is 26078321. The next prime is 26078333. The reversal of 26078325 is 52387062.

It is not a de Polignac number, because 26078325 - 2² = 26078321 is a prime.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26078321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4915 + ... + 8735.

It is an arithmetic number, because the mean of its divisors is an integer number (1105832).

Almost surely, 2^26078325 is an apocalyptic number.

26078325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

26078325 is the 2730-th nonagonal number.

It is an amenable number.

26078325 is an abundant number, since it is smaller than the sum of its proper divisors (27001611).

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

26078325 is a wasteful number, since it uses less digits than its factorization.

26078325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3854 (or 3849 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 26078325 is about 5106.6941361315. The cubic root of 26078325 is about 296.5467925964.

The spelling of 26078325 in words is "twenty-six million, seventy-eight thousand, three hundred twenty-five".