5620890 has 32 divisors (see below), whose sum is σ = 14717376. Its totient is φ = 1362560.

The previous prime is 5620883. The next prime is 5620891. The reversal of 5620890 is 980265.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (5620891) 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 15 ways as a sum of consecutive naturals, for example, 8187 + ... + 8846.

It is an arithmetic number, because the mean of its divisors is an integer number (459918).

Almost surely, 2^5620890 is an apocalyptic number.

5620890 is an abundant number, since it is smaller than the sum of its proper divisors (9096486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5620890 is a wasteful number, since it uses less digits than its factorization.

5620890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17054.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 5620890 is about 2370.8416227154. The cubic root of 5620890 is about 177.8013396144.

The spelling of 5620890 in words is "five million, six hundred twenty thousand, eight hundred ninety".