5071658 has 4 divisors (see below), whose sum is σ = 7607490. Its totient is φ = 2535828.

The previous prime is 5071657. The next prime is 5071667. The reversal of 5071658 is 8561705.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4695889 + 375769 = 2167^2 + 613^2 .

It is not an unprimeable number, because it can be changed into a prime (5071657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1267913 + ... + 1267916.

Almost surely, 2^5071658 is an apocalyptic number.

5071658 is a deficient number, since it is larger than the sum of its proper divisors (2535832).

5071658 is a wasteful number, since it uses less digits than its factorization.

5071658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535831.

The product of its (nonzero) digits is 8400, while the sum is 32.

The square root of 5071658 is about 2252.0341915699. The cubic root of 5071658 is about 171.8106127089.

The spelling of 5071658 in words is "five million, seventy-one thousand, six hundred fifty-eight".