147056273 has 32 divisors (see below), whose sum is σ = 200019456. Its totient is φ = 104721408.

The previous prime is 147056269. The next prime is 147056317. The reversal of 147056273 is 372650741.

It is a cyclic number.

It is not a de Polignac number, because 147056273 - 2² = 147056269 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (147056263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 33515 + ... + 37647.

It is an arithmetic number, because the mean of its divisors is an integer number (6250608).

Almost surely, 2^147056273 is an apocalyptic number.

147056273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

147056273 is a deficient number, since it is larger than the sum of its proper divisors (52963183).

147056273 is a wasteful number, since it uses less digits than its factorization.

147056273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4193.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 147056273 is about 12126.6760903390. The cubic root of 147056273 is about 527.8305444598.

The spelling of 147056273 in words is "one hundred forty-seven million, fifty-six thousand, two hundred seventy-three".