65350194 has 32 divisors (see below), whose sum is σ = 160863360. Its totient is φ = 17235072.

The previous prime is 65350189. The next prime is 65350213. The reversal of 65350194 is 49105356.

It is a happy number.

65350194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59299 + ... + 60390.

It is an arithmetic number, because the mean of its divisors is an integer number (5026980).

Almost surely, 2^65350194 is an apocalyptic number.

65350194 is an abundant number, since it is smaller than the sum of its proper divisors (95513166).

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

65350194 is a wasteful number, since it uses less digits than its factorization.

65350194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119714.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 65350194 is about 8083.9466846337. The cubic root of 65350194 is about 402.7933517237.

The spelling of 65350194 in words is "sixty-five million, three hundred fifty thousand, one hundred ninety-four".