27347042 has 8 divisors (see below), whose sum is σ = 43179600. Its totient is φ = 12953844.

The previous prime is 27347027. The next prime is 27347051. The reversal of 27347042 is 24074372.

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

It is a super-2 number, since 2×27347042² = 1495721412299528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 27346996 and 27347014.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359792 + ... + 359867.

It is an arithmetic number, because the mean of its divisors is an integer number (5397450).

Almost surely, 2^27347042 is an apocalyptic number.

27347042 is a deficient number, since it is larger than the sum of its proper divisors (15832558).

27347042 is a wasteful number, since it uses less digits than its factorization.

27347042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 719680.

The product of its (nonzero) digits is 9408, while the sum is 29.

The square root of 27347042 is about 5229.4399317709. The cubic root of 27347042 is about 301.2798727285.

The spelling of 27347042 in words is "twenty-seven million, three hundred forty-seven thousand, forty-two".