210049148 has 12 divisors (see below), whose sum is σ = 377521032. Its totient is φ = 102186000.

The previous prime is 210049141. The next prime is 210049153. The reversal of 210049148 is 841940012.

It is a self number, because there is not a number n which added to its sum of digits gives 210049148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210049141) 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, 709478 + ... + 709773.

It is an arithmetic number, because the mean of its divisors is an integer number (31460086).

Almost surely, 2^210049148 is an apocalyptic number.

It is an amenable number.

210049148 is a deficient number, since it is larger than the sum of its proper divisors (167471884).

210049148 is a wasteful number, since it uses less digits than its factorization.

210049148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419292 (or 1419290 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The square root of 210049148 is about 14493.0724140880. The cubic root of 210049148 is about 594.4385617984.

The spelling of 210049148 in words is "two hundred ten million, forty-nine thousand, one hundred forty-eight".