26981452 has 12 divisors (see below), whose sum is σ = 48108816. Its totient is φ = 13236080.

The previous prime is 26981419. The next prime is 26981453. The reversal of 26981452 is 25418962.

It is not an unprimeable number, because it can be changed into a prime (26981453) 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 3 ways as a sum of consecutive naturals, for example, 63424 + ... + 63847.

It is an arithmetic number, because the mean of its divisors is an integer number (4009068).

Almost surely, 2^26981452 is an apocalyptic number.

It is an amenable number.

26981452 is a deficient number, since it is larger than the sum of its proper divisors (21127364).

26981452 is a wasteful number, since it uses less digits than its factorization.

26981452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127328 (or 127326 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 26981452 is about 5194.3673339493. The cubic root of 26981452 is about 299.9312879671.

The spelling of 26981452 in words is "twenty-six million, nine hundred eighty-one thousand, four hundred fifty-two".