107005172 has 6 divisors (see below), whose sum is σ = 187259058. Its totient is φ = 53502584.

The previous prime is 107005159. The next prime is 107005181. The reversal of 107005172 is 271500701.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 65351056 + 41654116 = 8084^2 + 6454^2 .

It is a super-2 number, since 2×107005172² = 22900213669499168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13375643 + ... + 13375650.

It is an arithmetic number, because the mean of its divisors is an integer number (31209843).

Almost surely, 2^107005172 is an apocalyptic number.

It is an amenable number.

107005172 is a deficient number, since it is larger than the sum of its proper divisors (80253886).

107005172 is a wasteful number, since it uses less digits than its factorization.

107005172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26751297 (or 26751295 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 23.

The square root of 107005172 is about 10344.3304278237. The cubic root of 107005172 is about 474.7535889067.

Adding to 107005172 its reverse (271500701), we get a palindrome (378505873).

The spelling of 107005172 in words is "one hundred seven million, five thousand, one hundred seventy-two".