194648032 has 12 divisors (see below), whose sum is σ = 383213376. Its totient is φ = 97324000.

The previous prime is 194647997. The next prime is 194648063. The reversal of 194648032 is 230846491.

194648032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×194648032² = 75775712722946048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 194647982 and 194648000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3041344 + ... + 3041407.

It is an arithmetic number, because the mean of its divisors is an integer number (31934448).

Almost surely, 2^194648032 is an apocalyptic number.

It is an amenable number.

194648032 is a deficient number, since it is larger than the sum of its proper divisors (188565344).

194648032 is an equidigital number, since it uses as much as digits as its factorization.

194648032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6082761 (or 6082753 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 194648032 is about 13951.6318758775. The cubic root of 194648032 is about 579.5398966984.

The spelling of 194648032 in words is "one hundred ninety-four million, six hundred forty-eight thousand, thirty-two".