195454960 has 40 divisors (see below), whose sum is σ = 456823440. Its totient is φ = 77770752.

The previous prime is 195454949. The next prime is 195454991. The reversal of 195454960 is 69454591.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

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, 9111 + ... + 21769.

It is an arithmetic number, because the mean of its divisors is an integer number (11420586).

Almost surely, 2^195454960 is an apocalyptic number.

195454960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

195454960 is an abundant number, since it is smaller than the sum of its proper divisors (261368480).

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

195454960 is a wasteful number, since it uses less digits than its factorization.

195454960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12865 (or 12859 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 43.

The square root of 195454960 is about 13980.5207342216. The cubic root of 195454960 is about 580.3396346105.

It can be divided in two parts, 1954 and 54960, that multiplied together give a triangular number (107391840 = T₁₄₆₅₅).

The spelling of 195454960 in words is "one hundred ninety-five million, four hundred fifty-four thousand, nine hundred sixty".