1965368 has 8 divisors (see below), whose sum is σ = 3685080. Its totient is φ = 982680.

The previous prime is 1965347. The next prime is 1965377. The reversal of 1965368 is 8635691.

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

It is a plaindrome in base 11.

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, 122828 + ... + 122843.

It is an arithmetic number, because the mean of its divisors is an integer number (460635).

2^1965368 is an apocalyptic number.

It is an amenable number.

1965368 is a deficient number, since it is larger than the sum of its proper divisors (1719712).

1965368 is a wasteful number, since it uses less digits than its factorization.

1965368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245677 (or 245673 counting only the distinct ones).

The product of its digits is 38880, while the sum is 38.

The square root of 1965368 is about 1401.9158319956. The cubic root of 1965368 is about 125.2606401559.

The spelling of 1965368 in words is "one million, nine hundred sixty-five thousand, three hundred sixty-eight".