194150364 has 48 divisors (see below), whose sum is σ = 460669440. Its totient is φ = 63633600.

The previous prime is 194150357. The next prime is 194150399. The reversal of 194150364 is 463051491.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197017 + ... + 197999.

It is an arithmetic number, because the mean of its divisors is an integer number (9597280).

Almost surely, 2^194150364 is an apocalyptic number.

It is an amenable number.

194150364 is an abundant number, since it is smaller than the sum of its proper divisors (266519076).

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

194150364 is a wasteful number, since it uses less digits than its factorization.

194150364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250 (or 1248 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 194150364 is about 13933.7849847053. The cubic root of 194150364 is about 579.0455606507.

The spelling of 194150364 in words is "one hundred ninety-four million, one hundred fifty thousand, three hundred sixty-four".