172848063 has 4 divisors (see below), whose sum is σ = 230464088. Its totient is φ = 115232040.

The previous prime is 172848047. The next prime is 172848079. The reversal of 172848063 is 360848271.

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

It is an interprime number because it is at equal distance from previous prime (172848047) and next prime (172848079).

It is not a de Polignac number, because 172848063 - 2⁴ = 172848047 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172848043) 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, 28808008 + ... + 28808013.

It is an arithmetic number, because the mean of its divisors is an integer number (57616022).

Almost surely, 2^172848063 is an apocalyptic number.

172848063 is a deficient number, since it is larger than the sum of its proper divisors (57616025).

172848063 is an equidigital number, since it uses as much as digits as its factorization.

172848063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57616024.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 172848063 is about 13147.1693911655. The cubic root of 172848063 is about 557.0422961455.

The spelling of 172848063 in words is "one hundred seventy-two million, eight hundred forty-eight thousand, sixty-three".