27450641 has 8 divisors (see below), whose sum is σ = 28252224. Its totient is φ = 26656560.

The previous prime is 27450629. The next prime is 27450653. The reversal of 27450641 is 14605472.

It is an interprime number because it is at equal distance from previous prime (27450629) and next prime (27450653).

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

It is not a de Polignac number, because 27450641 - 2¹⁴ = 27434257 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (27450601) 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, 6020 + ... + 9546.

It is an arithmetic number, because the mean of its divisors is an integer number (3531528).

Almost surely, 2^27450641 is an apocalyptic number.

It is an amenable number.

27450641 is a deficient number, since it is larger than the sum of its proper divisors (801583).

27450641 is a wasteful number, since it uses less digits than its factorization.

27450641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3751.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 27450641 is about 5239.3359312035. The cubic root of 27450641 is about 301.6598402384.

The spelling of 27450641 in words is "twenty-seven million, four hundred fifty thousand, six hundred forty-one".