172483739 has 8 divisors (see below), whose sum is σ = 180195840. Its totient is φ = 164789416.

The previous prime is 172483733. The next prime is 172483747. The reversal of 172483739 is 937384271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 172483739 - 2¹⁶ = 172418203 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 172483739.

It is not an unprimeable number, because it can be changed into a prime (172483733) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17822 + ... + 25740.

It is an arithmetic number, because the mean of its divisors is an integer number (22524480).

Almost surely, 2^172483739 is an apocalyptic number.

172483739 is a deficient number, since it is larger than the sum of its proper divisors (7712101).

172483739 is an equidigital number, since it uses as much as digits as its factorization.

172483739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8889.

The product of its digits is 254016, while the sum is 44.

The square root of 172483739 is about 13133.3064762839. The cubic root of 172483739 is about 556.6506484608.

The spelling of 172483739 in words is "one hundred seventy-two million, four hundred eighty-three thousand, seven hundred thirty-nine".