147275673 has 4 divisors (see below), whose sum is σ = 196367568. Its totient is φ = 98183780.

The previous prime is 147275663. The next prime is 147275719. The reversal of 147275673 is 376572741.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 147275673 - 2⁴ = 147275657 is a prime.

It is not an unprimeable number, because it can be changed into a prime (147275603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24545943 + ... + 24545948.

It is an arithmetic number, because the mean of its divisors is an integer number (49091892).

Almost surely, 2^147275673 is an apocalyptic number.

It is an amenable number.

147275673 is a deficient number, since it is larger than the sum of its proper divisors (49091895).

147275673 is an equidigital number, since it uses as much as digits as its factorization.

147275673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49091894.

The product of its digits is 246960, while the sum is 42.

The square root of 147275673 is about 12135.7188909434. The cubic root of 147275673 is about 528.0929122248.

The spelling of 147275673 in words is "one hundred forty-seven million, two hundred seventy-five thousand, six hundred seventy-three".