194810970 has 16 divisors (see below), whose sum is σ = 467546400. Its totient is φ = 51949584.

The previous prime is 194810969. The next prime is 194810977. The reversal of 194810970 is 79018491.

It is a happy number.

194810970 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (194810977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3246820 + ... + 3246879.

It is an arithmetic number, because the mean of its divisors is an integer number (29221650).

Almost surely, 2^194810970 is an apocalyptic number.

194810970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

194810970 is an abundant number, since it is smaller than the sum of its proper divisors (272735430).

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

194810970 is a wasteful number, since it uses less digits than its factorization.

194810970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6493709.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 194810970 is about 13957.4700429555. The cubic root of 194810970 is about 579.7015606933.

The spelling of 194810970 in words is "one hundred ninety-four million, eight hundred ten thousand, nine hundred seventy".