194234632 has 32 divisors (see below), whose sum is σ = 381124800. Its totient is φ = 92625984.

The previous prime is 194234611. The next prime is 194234657. The reversal of 194234632 is 236432491.

It is a happy 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, 71719 + ... + 74377.

It is an arithmetic number, because the mean of its divisors is an integer number (11910150).

Almost surely, 2^194234632 is an apocalyptic number.

It is an amenable number.

194234632 is a deficient number, since it is larger than the sum of its proper divisors (186890168).

194234632 is a wasteful number, since it uses less digits than its factorization.

194234632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3085 (or 3081 counting only the distinct ones).

The product of its digits is 31104, while the sum is 34.

The square root of 194234632 is about 13936.8085299325. The cubic root of 194234632 is about 579.1293238269.

The spelling of 194234632 in words is "one hundred ninety-four million, two hundred thirty-four thousand, six hundred thirty-two".