26348725 has 48 divisors (see below), whose sum is σ = 39372480. Its totient is φ = 17280000.

The previous prime is 26348719. The next prime is 26348737. The reversal of 26348725 is 52784362.

It is a de Polignac number, because none of the positive numbers 2^k-26348725 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 104850 + ... + 105100.

It is an arithmetic number, because the mean of its divisors is an integer number (820260).

Almost surely, 2^26348725 is an apocalyptic number.

26348725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26348725 is a deficient number, since it is larger than the sum of its proper divisors (13023755).

26348725 is a wasteful number, since it uses less digits than its factorization.

26348725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310 (or 305 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 26348725 is about 5133.1009146519. The cubic root of 26348725 is about 297.5682116500.

The spelling of 26348725 in words is "twenty-six million, three hundred forty-eight thousand, seven hundred twenty-five".