194958232 has 16 divisors (see below), whose sum is σ = 417767760. Its totient is φ = 83553504.

The previous prime is 194958229. The next prime is 194958233. The reversal of 194958232 is 232859491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (194958233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1740643 + ... + 1740754.

It is an arithmetic number, because the mean of its divisors is an integer number (26110485).

Almost surely, 2^194958232 is an apocalyptic number.

It is an amenable number.

194958232 is an abundant number, since it is smaller than the sum of its proper divisors (222809528).

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

194958232 is a wasteful number, since it uses less digits than its factorization.

194958232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481410 (or 3481406 counting only the distinct ones).

The product of its digits is 155520, while the sum is 43.

The square root of 194958232 is about 13962.7444293735. The cubic root of 194958232 is about 579.8475937251.

The spelling of 194958232 in words is "one hundred ninety-four million, nine hundred fifty-eight thousand, two hundred thirty-two".