27144150 has 48 divisors (see below), whose sum is σ = 73441728. Its totient is φ = 6580000.

The previous prime is 27144133. The next prime is 27144157. The reversal of 27144150 is 5144172.

It is a self number, because there is not a number n which added to its sum of digits gives 27144150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27144157) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6576 + ... + 9875.

It is an arithmetic number, because the mean of its divisors is an integer number (1530036).

Almost surely, 2^27144150 is an apocalyptic number.

27144150 is an abundant number, since it is smaller than the sum of its proper divisors (46297578).

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

27144150 is a wasteful number, since it uses less digits than its factorization.

27144150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16477 (or 16472 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 27144150 is about 5210.0047984623. The cubic root of 27144150 is about 300.5329415725.

The spelling of 27144150 in words is "twenty-seven million, one hundred forty-four thousand, one hundred fifty".