193052164 has 6 divisors (see below), whose sum is σ = 337841294. Its totient is φ = 96526080.

The previous prime is 193052143. The next prime is 193052173. The reversal of 193052164 is 461250391.

It can be written as a sum of positive squares in only one way, i.e., 144192064 + 48860100 = 12008^2 + 6990^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24131517 + ... + 24131524.

Almost surely, 2^193052164 is an apocalyptic number.

It is an amenable number.

193052164 is a deficient number, since it is larger than the sum of its proper divisors (144789130).

193052164 is a wasteful number, since it uses less digits than its factorization.

193052164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48263045 (or 48263043 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 193052164 is about 13894.3212860506. The cubic root of 193052164 is about 577.9517166917.

The spelling of 193052164 in words is "one hundred ninety-three million, fifty-two thousand, one hundred sixty-four".