5620081 has 8 divisors (see below), whose sum is σ = 5975424. Its totient is φ = 5267520.

The previous prime is 5620079. The next prime is 5620091. The reversal of 5620081 is 1800265.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5620081 - 2¹ = 5620079 is a prime.

It is a super-2 number, since 2×5620081² = 63170620893122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5620001) 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 in 7 ways as a sum of consecutive naturals, for example, 4756 + ... + 5818.

It is an arithmetic number, because the mean of its divisors is an integer number (746928).

Almost surely, 2^5620081 is an apocalyptic number.

It is an amenable number.

5620081 is a deficient number, since it is larger than the sum of its proper divisors (355343).

5620081 is a wasteful number, since it uses less digits than its factorization.

5620081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1391.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5620081 is about 2370.6710020583. The cubic root of 5620081 is about 177.7928090445.

The spelling of 5620081 in words is "five million, six hundred twenty thousand, eighty-one".