27900941 has 8 divisors (see below), whose sum is σ = 28485504. Its totient is φ = 27321840.

The previous prime is 27900889. The next prime is 27900953. The reversal of 27900941 is 14900972.

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 27900941 - 2²² = 23706637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27900898 and 27900907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27900991) 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 7 ways as a sum of consecutive naturals, for example, 9896 + ... + 12398.

It is an arithmetic number, because the mean of its divisors is an integer number (3560688).

Almost surely, 2^27900941 is an apocalyptic number.

It is an amenable number.

27900941 is a deficient number, since it is larger than the sum of its proper divisors (584563).

27900941 is a wasteful number, since it uses less digits than its factorization.

27900941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 27900941 is about 5282.1341330943. The cubic root of 27900941 is about 303.3003770767.

The spelling of 27900941 in words is "twenty-seven million, nine hundred thousand, nine hundred forty-one".