147127550 has 48 divisors (see below), whose sum is σ = 294838272. Its totient is φ = 54463200.

The previous prime is 147127529. The next prime is 147127613. The reversal of 147127550 is 55721741.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33587 + ... + 37713.

It is an arithmetic number, because the mean of its divisors is an integer number (6142464).

Almost surely, 2^147127550 is an apocalyptic number.

147127550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147127550 is an abundant number, since it is smaller than the sum of its proper divisors (147710722).

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

147127550 is a wasteful number, since it uses less digits than its factorization.

147127550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193 (or 4188 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 147127550 is about 12129.6145857979. The cubic root of 147127550 is about 527.9158091008.

The spelling of 147127550 in words is "one hundred forty-seven million, one hundred twenty-seven thousand, five hundred fifty".