147712055 has 8 divisors (see below), whose sum is σ = 182972544. Its totient is φ = 114357600.

The previous prime is 147712043. The next prime is 147712057. The reversal of 147712055 is 550217741.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 147712055 - 2¹⁶ = 147646519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147712057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476336 + ... + 476645.

It is an arithmetic number, because the mean of its divisors is an integer number (22871568).

Almost surely, 2^147712055 is an apocalyptic number.

147712055 is a deficient number, since it is larger than the sum of its proper divisors (35260489).

147712055 is an equidigital number, since it uses as much as digits as its factorization.

147712055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953017.

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

The square root of 147712055 is about 12153.6848321816. The cubic root of 147712055 is about 528.6139826778.

Adding to 147712055 its reverse (550217741), we get a palindrome (697929796).

The spelling of 147712055 in words is "one hundred forty-seven million, seven hundred twelve thousand, fifty-five".