193094025 has 12 divisors (see below), whose sum is σ = 319248912. Its totient is φ = 102983440.

The previous prime is 193094021. The next prime is 193094087. The reversal of 193094025 is 520490391.

It is not a de Polignac number, because 193094025 - 2² = 193094021 is a prime.

It is not an unprimeable number, because it can be changed into a prime (193094021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1287219 + ... + 1287368.

It is an arithmetic number, because the mean of its divisors is an integer number (26604076).

Almost surely, 2^193094025 is an apocalyptic number.

193094025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

193094025 is a deficient number, since it is larger than the sum of its proper divisors (126154887).

193094025 is a wasteful number, since it uses less digits than its factorization.

193094025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574600 (or 2574595 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 193094025 is about 13895.8276111932. The cubic root of 193094025 is about 577.9934875924.

The spelling of 193094025 in words is "one hundred ninety-three million, ninety-four thousand, twenty-five".