194250006 has 24 divisors (see below), whose sum is σ = 430664520. Its totient is φ = 63243936.

The previous prime is 194249989. The next prime is 194250031. The reversal of 194250006 is 600052491.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 124711 + ... + 126258.

It is an arithmetic number, because the mean of its divisors is an integer number (17944355).

Almost surely, 2^194250006 is an apocalyptic number.

194250006 is an abundant number, since it is smaller than the sum of its proper divisors (236414514).

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

194250006 is a wasteful number, since it uses less digits than its factorization.

194250006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251020 (or 251017 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 194250006 is about 13937.3600800152. The cubic root of 194250006 is about 579.1446031126.

The spelling of 194250006 in words is "one hundred ninety-four million, two hundred fifty thousand, six".