147073255 has 20 divisors (see below), whose sum is σ = 205907112. Its totient is φ = 100842000.

The previous prime is 147073237. The next prime is 147073279. The reversal of 147073255 is 552370741.

It is not a de Polignac number, because 147073255 - 2⁷ = 147073127 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 147073255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5880 + ... + 18130.

Almost surely, 2^147073255 is an apocalyptic number.

147073255 is a deficient number, since it is larger than the sum of its proper divisors (58833857).

147073255 is an frugal number, since it uses more digits than its factorization.

147073255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12284 (or 12263 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 147073255 is about 12127.3762619950. The cubic root of 147073255 is about 527.8508615649.

The spelling of 147073255 in words is "one hundred forty-seven million, seventy-three thousand, two hundred fifty-five".