210242948 has 24 divisors (see below), whose sum is σ = 371906304. Its totient is φ = 103989600.

The previous prime is 210242947. The next prime is 210242971. The reversal of 210242948 is 849242012.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (210242947) 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, 317738 + ... + 318398.

It is an arithmetic number, because the mean of its divisors is an integer number (15496096).

Almost surely, 2^210242948 is an apocalyptic number.

It is an amenable number.

210242948 is a deficient number, since it is larger than the sum of its proper divisors (161663356).

210242948 is a wasteful number, since it uses less digits than its factorization.

210242948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403 (or 1401 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 210242948 is about 14499.7568255471. The cubic root of 210242948 is about 594.6213234400.

The spelling of 210242948 in words is "two hundred ten million, two hundred forty-two thousand, nine hundred forty-eight".