26342625 has 32 divisors (see below), whose sum is σ = 44179200. Its totient is φ = 13939200.

The previous prime is 26342621. The next prime is 26342647. The reversal of 26342625 is 52624362.

It is not a de Polignac number, because 26342625 - 2² = 26342621 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 26342592 and 26342601.

It is not an unprimeable number, because it can be changed into a prime (26342621) 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 31 ways as a sum of consecutive naturals, for example, 74449 + ... + 74801.

It is an arithmetic number, because the mean of its divisors is an integer number (1380600).

Almost surely, 2^26342625 is an apocalyptic number.

26342625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26342625 is a deficient number, since it is larger than the sum of its proper divisors (17836575).

26342625 is a wasteful number, since it uses less digits than its factorization.

26342625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570 (or 560 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

The square root of 26342625 is about 5132.5066975115. The cubic root of 26342625 is about 297.5452465136.

Adding to 26342625 its reverse (52624362), we get a palindrome (78966987).

The spelling of 26342625 in words is "twenty-six million, three hundred forty-two thousand, six hundred twenty-five".