1913368 has 8 divisors (see below), whose sum is σ = 3587580. Its totient is φ = 956680.

The previous prime is 1913341. The next prime is 1913377. The reversal of 1913368 is 8633191.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 119578 + ... + 119593.

2^1913368 is an apocalyptic number.

It is an amenable number.

1913368 is a deficient number, since it is larger than the sum of its proper divisors (1674212).

1913368 is a wasteful number, since it uses less digits than its factorization.

1913368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239177 (or 239173 counting only the distinct ones).

The product of its digits is 3888, while the sum is 31.

The square root of 1913368 is about 1383.2454590563. The cubic root of 1913368 is about 124.1460298321.

The spelling of 1913368 in words is "one million, nine hundred thirteen thousand, three hundred sixty-eight".