5207641 has 4 divisors (see below), whose sum is σ = 5224912. Its totient is φ = 5190372.

The previous prime is 5207633. The next prime is 5207677. The reversal of 5207641 is 1467025.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5207641 - 2³ = 5207633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5207611) 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, 8175 + ... + 8788.

It is an arithmetic number, because the mean of its divisors is an integer number (1306228).

Almost surely, 2^5207641 is an apocalyptic number.

It is an amenable number.

5207641 is a deficient number, since it is larger than the sum of its proper divisors (17271).

5207641 is a wasteful number, since it uses less digits than its factorization.

5207641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17270.

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 5207641 is about 2282.0256352635. The cubic root of 5207641 is about 173.3326376534.

The spelling of 5207641 in words is "five million, two hundred seven thousand, six hundred forty-one".