27007242 has 16 divisors (see below), whose sum is σ = 54067392. Its totient is φ = 8993600.

The previous prime is 27007241. The next prime is 27007243. The reversal of 27007242 is 24270072.

It is an interprime number because it is at equal distance from previous prime (27007241) and next prime (27007243).

It is a super-2 number, since 2×27007242² = 1458782240893128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (27007241) 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, 8242 + ... + 11042.

It is an arithmetic number, because the mean of its divisors is an integer number (3379212).

Almost surely, 2^27007242 is an apocalyptic number.

27007242 is an abundant number, since it is smaller than the sum of its proper divisors (27060150).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27007242 is a wasteful number, since it uses less digits than its factorization.

27007242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4413.

The product of its (nonzero) digits is 1568, while the sum is 24.

The square root of 27007242 is about 5196.8492377594. The cubic root of 27007242 is about 300.0268198245.

The spelling of 27007242 in words is "twenty-seven million, seven thousand, two hundred forty-two".