193482407 has 2 divisors, whose sum is σ = 193482408. Its totient is φ = 193482406.

The previous prime is 193482343. The next prime is 193482437. The reversal of 193482407 is 704284391.

193482407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (704284391) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 193482407 - 2⁶ = 193482343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (193482437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96741203 + 96741204.

It is an arithmetic number, because the mean of its divisors is an integer number (96741204).

Almost surely, 2^193482407 is an apocalyptic number.

193482407 is a deficient number, since it is larger than the sum of its proper divisors (1).

193482407 is an equidigital number, since it uses as much as digits as its factorization.

193482407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 193482407 is about 13909.7953615429. The cubic root of 193482407 is about 578.3807461307.

The spelling of 193482407 in words is "one hundred ninety-three million, four hundred eighty-two thousand, four hundred seven".