147487055 has 4 divisors (see below), whose sum is σ = 176984472. Its totient is φ = 117989640.

The previous prime is 147487037. The next prime is 147487061. The reversal of 147487055 is 550784741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550784741 = 13 ⋅42368057.

It is not a de Polignac number, because 147487055 - 2⁶ = 147486991 is a prime.

It is a Duffinian number.

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, 14748701 + ... + 14748710.

It is an arithmetic number, because the mean of its divisors is an integer number (44246118).

Almost surely, 2^147487055 is an apocalyptic number.

147487055 is a deficient number, since it is larger than the sum of its proper divisors (29497417).

147487055 is an equidigital number, since it uses as much as digits as its factorization.

147487055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29497416.

The product of its (nonzero) digits is 156800, while the sum is 41.

The square root of 147487055 is about 12144.4248525815. The cubic root of 147487055 is about 528.3454453819.

The spelling of 147487055 in words is "one hundred forty-seven million, four hundred eighty-seven thousand, fifty-five".