210049064 has 16 divisors (see below), whose sum is σ = 410965920. Its totient is φ = 100458160.

The previous prime is 210049061. The next prime is 210049097. The reversal of 210049064 is 460940012.

It is not an unprimeable number, because it can be changed into a prime (210049061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570602 + ... + 570969.

It is an arithmetic number, because the mean of its divisors is an integer number (25685370).

Almost surely, 2^210049064 is an apocalyptic number.

It is an amenable number.

210049064 is a deficient number, since it is larger than the sum of its proper divisors (200916856).

210049064 is a wasteful number, since it uses less digits than its factorization.

210049064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141600 (or 1141596 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 210049064 is about 14493.0695161515. The cubic root of 210049064 is about 594.4384825585.

Adding to 210049064 its reverse (460940012), we get a palindrome (670989076).

The spelling of 210049064 in words is "two hundred ten million, forty-nine thousand, sixty-four".