193072061 has 32 divisors (see below), whose sum is σ = 248371200. Its totient is φ = 145981440.

The previous prime is 193072049. The next prime is 193072063. The reversal of 193072061 is 160270391.

193072061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 193072061 - 2¹⁰ = 193071037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193072063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250685 + ... + 251453.

It is an arithmetic number, because the mean of its divisors is an integer number (7761600).

Almost surely, 2^193072061 is an apocalyptic number.

It is an amenable number.

193072061 is a deficient number, since it is larger than the sum of its proper divisors (55299139).

193072061 is a wasteful number, since it uses less digits than its factorization.

193072061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 193072061 is about 13895.0372795470. The cubic root of 193072061 is about 577.9715716194.

The spelling of 193072061 in words is "one hundred ninety-three million, seventy-two thousand, sixty-one".