60171001 has 6 divisors (see below), whose sum is σ = 66138506. Its totient is φ = 54700800.

The previous prime is 60170987. The next prime is 60171011. The reversal of 60171001 is 10017106.

It can be written as a sum of positive squares in only one way, i.e., 60140025 + 30976 = 7755^2 + 176^2 .

It is a de Polignac number, because none of the positive numbers 2^k-60171001 is a prime.

It is a super-2 number, since 2×60171001² = 7241098722684002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60171011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 248520 + ... + 248761.

Almost surely, 2^60171001 is an apocalyptic number.

It is an amenable number.

60171001 is a deficient number, since it is larger than the sum of its proper divisors (5967505).

60171001 is a wasteful number, since it uses less digits than its factorization.

60171001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 497303 (or 497292 counting only the distinct ones).

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 60171001 is about 7756.9969060198. The cubic root of 60171001 is about 391.8583259552.

Adding to 60171001 its reverse (10017106), we get a palindrome (70188107).

The spelling of 60171001 in words is "sixty million, one hundred seventy-one thousand, one".