26742925 has 24 divisors (see below), whose sum is σ = 37354752. Its totient is φ = 18816000.

The previous prime is 26742869. The next prime is 26742929. The reversal of 26742925 is 52924762.

It is a happy number.

It is not a de Polignac number, because 26742925 - 2⁷ = 26742797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26742929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6957 + ... + 10093.

It is an arithmetic number, because the mean of its divisors is an integer number (1556448).

Almost surely, 2^26742925 is an apocalyptic number.

26742925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

26742925 is a deficient number, since it is larger than the sum of its proper divisors (10611827).

26742925 is a wasteful number, since it uses less digits than its factorization.

26742925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3189 (or 3184 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 26742925 is about 5171.3562050975. The cubic root of 26742925 is about 299.0448324478.

The spelling of 26742925 in words is "twenty-six million, seven hundred forty-two thousand, nine hundred twenty-five".