27159150 has 24 divisors (see below), whose sum is σ = 67355064. Its totient is φ = 7242400.

The previous prime is 27159107. The next prime is 27159157. The reversal of 27159150 is 5195172.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27159157) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 90381 + ... + 90680.

It is an arithmetic number, because the mean of its divisors is an integer number (2806461).

Almost surely, 2^27159150 is an apocalyptic number.

27159150 is an abundant number, since it is smaller than the sum of its proper divisors (40195914).

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

27159150 is a wasteful number, since it uses less digits than its factorization.

27159150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181076 (or 181071 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 30.

The square root of 27159150 is about 5211.4441376647. Note that the first 3 decimals coincide. The cubic root of 27159150 is about 300.5882900730.

The spelling of 27159150 in words is "twenty-seven million, one hundred fifty-nine thousand, one hundred fifty".