147432648 has 32 divisors (see below), whose sum is σ = 402089760. Its totient is φ = 44676480.

The previous prime is 147432617. The next prime is 147432671. The reversal of 147432648 is 846234741.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 278965 + ... + 279492.

It is an arithmetic number, because the mean of its divisors is an integer number (12565305).

Almost surely, 2^147432648 is an apocalyptic number.

It is an amenable number.

147432648 is an abundant number, since it is smaller than the sum of its proper divisors (254657112).

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

147432648 is a wasteful number, since it uses less digits than its factorization.

147432648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558477 (or 558473 counting only the distinct ones).

The product of its digits is 129024, while the sum is 39.

The square root of 147432648 is about 12142.1846469241. The cubic root of 147432648 is about 528.2804696771.

It can be divided in two parts, 14743 and 2648, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 147432648 in words is "one hundred forty-seven million, four hundred thirty-two thousand, six hundred forty-eight".