197950102 has 32 divisors (see below), whose sum is σ = 349819200. Its totient is φ = 83966400.

The previous prime is 197950099. The next prime is 197950127. The reversal of 197950102 is 201059791.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67858 + ... + 70714.

It is an arithmetic number, because the mean of its divisors is an integer number (10931850).

Almost surely, 2^197950102 is an apocalyptic number.

197950102 is a deficient number, since it is larger than the sum of its proper divisors (151869098).

197950102 is a wasteful number, since it uses less digits than its factorization.

197950102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2981 (or 2967 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 34.

The square root of 197950102 is about 14069.4741195256. The cubic root of 197950102 is about 582.7987030451.

The spelling of 197950102 in words is "one hundred ninety-seven million, nine hundred fifty thousand, one hundred two".