193046023 has 4 divisors (see below), whose sum is σ = 203206360. Its totient is φ = 182885688.

The previous prime is 193046017. The next prime is 193046111. The reversal of 193046023 is 320640391.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 193046023 - 2⁵ = 193045991 is a prime.

It is a super-2 number, since 2×193046023² = 74533533992233058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 193045982 and 193046000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (193046003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5080140 + ... + 5080177.

It is an arithmetic number, because the mean of its divisors is an integer number (50801590).

Almost surely, 2^193046023 is an apocalyptic number.

193046023 is a deficient number, since it is larger than the sum of its proper divisors (10160337).

193046023 is a wasteful number, since it uses less digits than its factorization.

193046023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10160336.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 193046023 is about 13894.1002947294. The cubic root of 193046023 is about 577.9455884014.

The spelling of 193046023 in words is "one hundred ninety-three million, forty-six thousand, twenty-three".