147432408 has 32 divisors (see below), whose sum is σ = 370137600. Its totient is φ = 48936608.

The previous prime is 147432377. The next prime is 147432431. The reversal of 147432408 is 804234741.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7116 + ... + 18587.

It is an arithmetic number, because the mean of its divisors is an integer number (11566800).

Almost surely, 2^147432408 is an apocalyptic number.

It is an amenable number.

147432408 is an abundant number, since it is smaller than the sum of its proper divisors (222705192).

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

147432408 is a wasteful number, since it uses less digits than its factorization.

147432408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25951 (or 25947 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 147432408 is about 12142.1747640198. The cubic root of 147432408 is about 528.2801830210.

The spelling of 147432408 in words is "one hundred forty-seven million, four hundred thirty-two thousand, four hundred eight".