194472960 has 176 divisors, whose sum is σ = 679145472. Its totient is φ = 47104000.

The previous prime is 194472959. The next prime is 194472973. The reversal of 194472960 is 69274491.

It is a tau number, because it is divible by the number of its divisors (176).

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, 168385 + ... + 169535.

Almost surely, 2^194472960 is an apocalyptic number.

194472960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194472960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339572736).

194472960 is an abundant number, since it is smaller than the sum of its proper divisors (484672512).

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

194472960 is a wasteful number, since it uses less digits than its factorization.

194472960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1190 (or 1172 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 194472960 is about 13945.3562163180. The cubic root of 194472960 is about 579.3660930009.

The spelling of 194472960 in words is "one hundred ninety-four million, four hundred seventy-two thousand, nine hundred sixty".