27370742 has 16 divisors (see below), whose sum is σ = 47013792. Its totient is φ = 11707200.

The previous prime is 27370741. The next prime is 27370753. The reversal of 27370742 is 24707372.

It is a junction number, because it is equal to n+sod(n) for n = 27370699 and 27370708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27370741) 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, 6788 + ... + 10040.

It is an arithmetic number, because the mean of its divisors is an integer number (2938362).

Almost surely, 2^27370742 is an apocalyptic number.

27370742 is a deficient number, since it is larger than the sum of its proper divisors (19643050).

27370742 is a wasteful number, since it uses less digits than its factorization.

27370742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3863.

The product of its (nonzero) digits is 16464, while the sum is 32.

The square root of 27370742 is about 5231.7054580701. The cubic root of 27370742 is about 301.3668811794.

The spelling of 27370742 in words is "twenty-seven million, three hundred seventy thousand, seven hundred forty-two".