147414593 has 4 divisors (see below), whose sum is σ = 147634308. Its totient is φ = 147194880.

The previous prime is 147414587. The next prime is 147414647. The reversal of 147414593 is 395414741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 395414741 = 6737 ⋅58693.

It can be written as a sum of positive squares in 2 ways, for example, as 55100929 + 92313664 = 7423^2 + 9608^2 .

It is a cyclic number.

It is not a de Polignac number, because 147414593 - 2⁴ = 147414577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147414503) 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, 108848 + ... + 110193.

It is an arithmetic number, because the mean of its divisors is an integer number (36908577).

Almost surely, 2^147414593 is an apocalyptic number.

It is an amenable number.

147414593 is a deficient number, since it is larger than the sum of its proper divisors (219715).

147414593 is an equidigital number, since it uses as much as digits as its factorization.

147414593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219714.

The product of its digits is 60480, while the sum is 38.

The square root of 147414593 is about 12141.4411418085. The cubic root of 147414593 is about 528.2589039127.

The spelling of 147414593 in words is "one hundred forty-seven million, four hundred fourteen thousand, five hundred ninety-three".