147455135 has 4 divisors (see below), whose sum is σ = 176946168. Its totient is φ = 117964104.

The previous prime is 147455129. The next prime is 147455149. The reversal of 147455135 is 531554741.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 147455135 - 2⁶ = 147455071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 147455095 and 147455104.

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 3 ways as a sum of consecutive naturals, for example, 14745509 + ... + 14745518.

It is an arithmetic number, because the mean of its divisors is an integer number (44236542).

Almost surely, 2^147455135 is an apocalyptic number.

147455135 is a deficient number, since it is larger than the sum of its proper divisors (29491033).

147455135 is an equidigital number, since it uses as much as digits as its factorization.

147455135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29491032.

The product of its digits is 42000, while the sum is 35.

The square root of 147455135 is about 12143.1105981952. The cubic root of 147455135 is about 528.3073267746.

The spelling of 147455135 in words is "one hundred forty-seven million, four hundred fifty-five thousand, one hundred thirty-five".