170901241 has 4 divisors (see below), whose sum is σ = 195315712. Its totient is φ = 146486772.

The previous prime is 170901239. The next prime is 170901281. The reversal of 170901241 is 142109071.

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 170901241 - 2¹ = 170901239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (170901281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12207225 + ... + 12207238.

It is an arithmetic number, because the mean of its divisors is an integer number (48828928).

Almost surely, 2^170901241 is an apocalyptic number.

It is an amenable number.

170901241 is a deficient number, since it is larger than the sum of its proper divisors (24414471).

170901241 is an equidigital number, since it uses as much as digits as its factorization.

170901241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24414470.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 170901241 is about 13072.9201405042. The cubic root of 170901241 is about 554.9430355732.

The spelling of 170901241 in words is "one hundred seventy million, nine hundred one thousand, two hundred forty-one".