195395136 has 28 divisors (see below), whose sum is σ = 516983472. Its totient is φ = 65131648.

The previous prime is 195395131. The next prime is 195395141. The reversal of 195395136 is 631593591.

195395136 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (195395131) and next prime (195395141).

It is not an unprimeable number, because it can be changed into a prime (195395131) 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, 508650 + ... + 509033.

Almost surely, 2^195395136 is an apocalyptic number.

195395136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

195395136 is an abundant number, since it is smaller than the sum of its proper divisors (321588336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

195395136 is a wasteful number, since it uses less digits than its factorization.

195395136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1017698 (or 1017688 counting only the distinct ones).

The product of its digits is 109350, while the sum is 42.

The square root of 195395136 is about 13978.3810221356. The cubic root of 195395136 is about 580.2804192956.

The spelling of 195395136 in words is "one hundred ninety-five million, three hundred ninety-five thousand, one hundred thirty-six".