5171607 has 30 divisors (see below), whose sum is σ = 8993688. Its totient is φ = 2952936.

The previous prime is 5171597. The next prime is 5171609. The reversal of 5171607 is 7061715.

5171607 is a `hidden beast` number, since 51 + 7 + 1 + 607 = 666.

It is not a de Polignac number, because 5171607 - 2¹¹ = 5169559 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5171609) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 3318 + ... + 4620.

Almost surely, 2^5171607 is an apocalyptic number.

5171607 is a deficient number, since it is larger than the sum of its proper divisors (3822081).

5171607 is a wasteful number, since it uses less digits than its factorization.

5171607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 1313 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 5171607 is about 2274.1167516203. The cubic root of 5171607 is about 172.9319232744.

It can be divided in two parts, 5171 and 607, that added together give a triangular number (5778 = T₁₀₇).

The spelling of 5171607 in words is "five million, one hundred seventy-one thousand, six hundred seven".