147273088 has 32 divisors (see below), whose sum is σ = 296165160. Its totient is φ = 72941568.

The previous prime is 147273083. The next prime is 147273101. The reversal of 147273088 is 880372741.

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 147273088.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147273083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8320 + ... + 19072.

Almost surely, 2^147273088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147273088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148082580).

147273088 is an abundant number, since it is smaller than the sum of its proper divisors (148892072).

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

147273088 is a wasteful number, since it uses less digits than its factorization.

147273088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10874 (or 10862 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 40.

The square root of 147273088 is about 12135.6123866907. The cubic root of 147273088 is about 528.0898224903.

The spelling of 147273088 in words is "one hundred forty-seven million, two hundred seventy-three thousand, eighty-eight".