5620879 has 4 divisors (see below), whose sum is σ = 6131880. Its totient is φ = 5109880.

The previous prime is 5620861. The next prime is 5620883. The reversal of 5620879 is 9780265.

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

It is a cyclic number.

It is not a de Polignac number, because 5620879 - 2¹⁵ = 5588111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620079) 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, 255484 + ... + 255505.

It is an arithmetic number, because the mean of its divisors is an integer number (1532970).

Almost surely, 2^5620879 is an apocalyptic number.

5620879 is a deficient number, since it is larger than the sum of its proper divisors (511001).

5620879 is a wasteful number, since it uses less digits than its factorization.

5620879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511000.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 5620879 is about 2370.8393028630. The cubic root of 5620879 is about 177.8012236294.

The spelling of 5620879 in words is "five million, six hundred twenty thousand, eight hundred seventy-nine".