195741408 has 48 divisors (see below), whose sum is σ = 536167296. Its totient is φ = 62409600.

The previous prime is 195741407. The next prime is 195741463. The reversal of 195741408 is 804147591.

195741408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195741407) 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, 42118 + ... + 46533.

It is an arithmetic number, because the mean of its divisors is an integer number (11170152).

Almost surely, 2^195741408 is an apocalyptic number.

It is an amenable number.

195741408 is an abundant number, since it is smaller than the sum of its proper divisors (340425888).

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

195741408 is a wasteful number, since it uses less digits than its factorization.

195741408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88687 (or 88679 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 195741408 is about 13990.7615232338. The cubic root of 195741408 is about 580.6230008046.

Adding to 195741408 its reverse (804147591), we get a palindrome (999888999).

It can be divided in two parts, 1957 and 41408, that added together give a triangular number (43365 = T₂₉₄).

The spelling of 195741408 in words is "one hundred ninety-five million, seven hundred forty-one thousand, four hundred eight".