194885046 has 24 divisors (see below), whose sum is σ = 436812480. Its totient is φ = 62721456.

The previous prime is 194885039. The next prime is 194885099. The reversal of 194885046 is 640588491.

It is a junction number, because it is equal to n+sod(n) for n = 194884992 and 194885010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186150 + ... + 187193.

It is an arithmetic number, because the mean of its divisors is an integer number (18200520).

Almost surely, 2^194885046 is an apocalyptic number.

194885046 is an abundant number, since it is smaller than the sum of its proper divisors (241927434).

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

194885046 is a wasteful number, since it uses less digits than its factorization.

194885046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373380 (or 373377 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 194885046 is about 13960.1234235232. The cubic root of 194885046 is about 579.7750276908.

The spelling of 194885046 in words is "one hundred ninety-four million, eight hundred eighty-five thousand, forty-six".