194232480 has 192 divisors, whose sum is σ = 698035968. Its totient is φ = 44974080.

The previous prime is 194232473. The next prime is 194232491. The reversal of 194232480 is 84232491.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105165 + ... + 106995.

It is an arithmetic number, because the mean of its divisors is an integer number (3635604).

Almost surely, 2^194232480 is an apocalyptic number.

194232480 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 194232480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349017984).

194232480 is an abundant number, since it is smaller than the sum of its proper divisors (503803488).

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

194232480 is a wasteful number, since it uses less digits than its factorization.

194232480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1879 (or 1871 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 194232480 is about 13936.7313240946. The cubic root of 194232480 is about 579.1271850203.

The spelling of 194232480 in words is "one hundred ninety-four million, two hundred thirty-two thousand, four hundred eighty".