147398275 has 6 divisors (see below), whose sum is σ = 182773892. Its totient is φ = 117918600.

The previous prime is 147398263. The next prime is 147398291. The reversal of 147398275 is 572893741.

It is not a de Polignac number, because 147398275 - 2⁵ = 147398243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2947941 + ... + 2947990.

Almost surely, 2^147398275 is an apocalyptic number.

147398275 is a deficient number, since it is larger than the sum of its proper divisors (35375617).

147398275 is an equidigital number, since it uses as much as digits as its factorization.

147398275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5895941 (or 5895936 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 147398275 is about 12140.7691272011. The cubic root of 147398275 is about 528.2394113900.

The spelling of 147398275 in words is "one hundred forty-seven million, three hundred ninety-eight thousand, two hundred seventy-five".