193426924 has 12 divisors (see below), whose sum is σ = 341987464. Its totient is φ = 95716224.

The previous prime is 193426907. The next prime is 193426991. The reversal of 193426924 is 429624391.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248874 + ... + 249649.

Almost surely, 2^193426924 is an apocalyptic number.

It is an amenable number.

193426924 is a deficient number, since it is larger than the sum of its proper divisors (148560540).

193426924 is a wasteful number, since it uses less digits than its factorization.

193426924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498624 (or 498622 counting only the distinct ones).

The product of its digits is 93312, while the sum is 40.

The square root of 193426924 is about 13907.8008326263. The cubic root of 193426924 is about 578.3254553727.

The spelling of 193426924 in words is "one hundred ninety-three million, four hundred twenty-six thousand, nine hundred twenty-four".