210480970086 has 48 divisors (see below), whose sum is σ = 480805578240. Its totient is φ = 66362269680.

The previous prime is 210480970069. The next prime is 210480970087. The reversal of 210480970086 is 680079084012.

210480970086 is a `hidden beast` number, since 2 + 1 + 0 + 480 + 97 + 0 + 0 + 86 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210480970087) 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, 271870 + ... + 703473.

It is an arithmetic number, because the mean of its divisors is an integer number (10016782880).

Almost surely, 2^210480970086 is an apocalyptic number.

210480970086 is an abundant number, since it is smaller than the sum of its proper divisors (270324608154).

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

210480970086 is a wasteful number, since it uses less digits than its factorization.

210480970086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976001 (or 975998 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 45.

The spelling of 210480970086 in words is "two hundred ten billion, four hundred eighty million, nine hundred seventy thousand, eighty-six".