27444070 has 16 divisors (see below), whose sum is σ = 49653648. Its totient is φ = 10921120.

The previous prime is 27444061. The next prime is 27444077. The reversal of 27444070 is 7044472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27444077) 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, 4996 + ... + 8935.

It is an arithmetic number, because the mean of its divisors is an integer number (3103353).

Almost surely, 2^27444070 is an apocalyptic number.

27444070 is a deficient number, since it is larger than the sum of its proper divisors (22209578).

27444070 is a wasteful number, since it uses less digits than its factorization.

27444070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14135.

The product of its (nonzero) digits is 6272, while the sum is 28.

The square root of 27444070 is about 5238.7088103845. The cubic root of 27444070 is about 301.6357683659.

It can be divided in two parts, 274 and 44070, that added together give a palindrome (44344).

The spelling of 27444070 in words is "twenty-seven million, four hundred forty-four thousand, seventy".