171368248 has 16 divisors (see below), whose sum is σ = 331680960. Its totient is φ = 82920000.

The previous prime is 171368243. The next prime is 171368317. The reversal of 171368248 is 842863171.

It is a self number, because there is not a number n which added to its sum of digits gives 171368248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (171368243) 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, 345253 + ... + 345748.

It is an arithmetic number, because the mean of its divisors is an integer number (20730060).

Almost surely, 2^171368248 is an apocalyptic number.

It is an amenable number.

171368248 is a deficient number, since it is larger than the sum of its proper divisors (160312712).

171368248 is a wasteful number, since it uses less digits than its factorization.

171368248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691038 (or 691034 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 171368248 is about 13090.7695724889. The cubic root of 171368248 is about 555.4480574112.

The spelling of 171368248 in words is "one hundred seventy-one million, three hundred sixty-eight thousand, two hundred forty-eight".