147046128 has 20 divisors (see below), whose sum is σ = 379869288. Its totient is φ = 49015360.

The previous prime is 147046093. The next prime is 147046139. The reversal of 147046128 is 821640741.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1531683 + ... + 1531778.

Almost surely, 2^147046128 is an apocalyptic number.

It is an amenable number.

147046128 is an abundant number, since it is smaller than the sum of its proper divisors (232823160).

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

147046128 is a wasteful number, since it uses less digits than its factorization.

147046128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3063472 (or 3063466 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 147046128 is about 12126.2577904315. The cubic root of 147046128 is about 527.8184063308.

Adding to 147046128 its reverse (821640741), we get a palindrome (968686869).

The spelling of 147046128 in words is "one hundred forty-seven million, forty-six thousand, one hundred twenty-eight".