56106210 has 16 divisors (see below), whose sum is σ = 134654976. Its totient is φ = 14961648.

The previous prime is 56106181. The next prime is 56106229. The reversal of 56106210 is 1260165.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 935074 + ... + 935133.

It is an arithmetic number, because the mean of its divisors is an integer number (8415936).

Almost surely, 2^56106210 is an apocalyptic number.

56106210 is an abundant number, since it is smaller than the sum of its proper divisors (78548766).

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

56106210 is a wasteful number, since it uses less digits than its factorization.

56106210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1870217.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 56106210 is about 7490.4078660644. The cubic root of 56106210 is about 382.8279557331.

Adding to 56106210 its reverse (1260165), we get a palindrome (57366375).

The spelling of 56106210 in words is "fifty-six million, one hundred six thousand, two hundred ten".