195940502 has 16 divisors (see below), whose sum is σ = 310210560. Its totient is φ = 92564712.

The previous prime is 195940489. The next prime is 195940543. The reversal of 195940502 is 205049591.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7823 + ... + 21285.

It is an arithmetic number, because the mean of its divisors is an integer number (19388160).

Almost surely, 2^195940502 is an apocalyptic number.

195940502 is a deficient number, since it is larger than the sum of its proper divisors (114270058).

195940502 is a wasteful number, since it uses less digits than its factorization.

195940502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13867.

The product of its (nonzero) digits is 16200, while the sum is 35.

The square root of 195940502 is about 13997.8749101426. The cubic root of 195940502 is about 580.8197900042.

The spelling of 195940502 in words is "one hundred ninety-five million, nine hundred forty thousand, five hundred two".