210480028 has 24 divisors (see below), whose sum is σ = 415684080. Its totient is φ = 92373120.

The previous prime is 210480007. The next prime is 210480029. The reversal of 210480028 is 820084012.

It is a junction number, because it is equal to n+sod(n) for n = 210479984 and 210480011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210480029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81201 + ... + 83752.

It is an arithmetic number, because the mean of its divisors is an integer number (17320170).

Almost surely, 2^210480028 is an apocalyptic number.

It is an amenable number.

210480028 is a deficient number, since it is larger than the sum of its proper divisors (205204052).

210480028 is a wasteful number, since it uses less digits than its factorization.

210480028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164997 (or 164995 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 210480028 is about 14507.9298316472. The cubic root of 210480028 is about 594.8447472911.

The spelling of 210480028 in words is "two hundred ten million, four hundred eighty thousand, twenty-eight".