210480741 has 16 divisors (see below), whose sum is σ = 313019520. Its totient is φ = 139782240.

The previous prime is 210480733. The next prime is 210480761. The reversal of 210480741 is 147084012.

It is not a de Polignac number, because 210480741 - 2³ = 210480733 is a prime.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210480761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7720 + ... + 21921.

It is an arithmetic number, because the mean of its divisors is an integer number (19563720).

Almost surely, 2^210480741 is an apocalyptic number.

It is an amenable number.

210480741 is a deficient number, since it is larger than the sum of its proper divisors (102538779).

210480741 is a wasteful number, since it uses less digits than its factorization.

210480741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29913 (or 29907 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 210480741 is about 14507.9544043949. The cubic root of 210480741 is about 594.8454189681.

The spelling of 210480741 in words is "two hundred ten million, four hundred eighty thousand, seven hundred forty-one".