27948070 has 8 divisors (see below), whose sum is σ = 50306544. Its totient is φ = 11179224.

The previous prime is 27948049. The next prime is 27948073. The reversal of 27948070 is 7084972.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27948073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397394 + ... + 1397413.

It is an arithmetic number, because the mean of its divisors is an integer number (6288318).

Almost surely, 2^27948070 is an apocalyptic number.

27948070 is a deficient number, since it is larger than the sum of its proper divisors (22358474).

27948070 is a wasteful number, since it uses less digits than its factorization.

27948070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2794814.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 27948070 is about 5286.5934210983. The cubic root of 27948070 is about 303.4710547446.

The spelling of 27948070 in words is "twenty-seven million, nine hundred forty-eight thousand, seventy".