5620191 has 8 divisors (see below), whose sum is σ = 7514880. Its totient is φ = 3736152.

The previous prime is 5620177. The next prime is 5620201. The reversal of 5620191 is 1910265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5620191 - 2⁵ = 5620159 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5620091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1335 + ... + 3608.

It is an arithmetic number, because the mean of its divisors is an integer number (939360).

Almost surely, 2^5620191 is an apocalyptic number.

5620191 is a deficient number, since it is larger than the sum of its proper divisors (1894689).

5620191 is a wasteful number, since it uses less digits than its factorization.

5620191 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5325.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 5620191 is about 2370.6942021273. The cubic root of 5620191 is about 177.7939689970.

The spelling of 5620191 in words is "five million, six hundred twenty thousand, one hundred ninety-one".