10056609 has 24 divisors (see below), whose sum is σ = 15297120. Its totient is φ = 6529176.

The previous prime is 10056601. The next prime is 10056619. The reversal of 10056609 is 90665001.

10056609 is a `hidden beast` number, since 1 + 0 + 0 + 56 + 609 = 666.

10056609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10056609 - 2³ = 10056601 is a prime.

It is a super-2 number, since 2×10056609² = 202270769157762, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10056601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93934 + ... + 94040.

It is an arithmetic number, because the mean of its divisors is an integer number (637380).

Almost surely, 2^10056609 is an apocalyptic number.

It is an amenable number.

10056609 is a deficient number, since it is larger than the sum of its proper divisors (5240511).

10056609 is an equidigital number, since it uses as much as digits as its factorization.

10056609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 10056609 is about 3171.2156974889. The cubic root of 10056609 is about 215.8492389339.

The spelling of 10056609 in words is "ten million, fifty-six thousand, six hundred nine".