26054381 has 8 divisors (see below), whose sum is σ = 26569728. Its totient is φ = 25542000.

The previous prime is 26054363. The next prime is 26054411. The reversal of 26054381 is 18345062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26054381 - 2⁶ = 26054317 is a prime.

It is a super-2 number, since 2×26054381² = 1357661538586322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26054321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25796 + ... + 26786.

It is an arithmetic number, because the mean of its divisors is an integer number (3321216).

Almost surely, 2^26054381 is an apocalyptic number.

It is an amenable number.

26054381 is a deficient number, since it is larger than the sum of its proper divisors (515347).

26054381 is an equidigital number, since it uses as much as digits as its factorization.

26054381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 26054381 is about 5104.3492239462. The cubic root of 26054381 is about 296.4560059547.

The spelling of 26054381 in words is "twenty-six million, fifty-four thousand, three hundred eighty-one".