1332865 has 8 divisors (see below), whose sum is σ = 1612800. Its totient is φ = 1057392.

The previous prime is 1332853. The next prime is 1332893. The reversal of 1332865 is 5682331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1332865 - 2⁵ = 1332833 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415 + ... + 1684.

It is an arithmetic number, because the mean of its divisors is an integer number (201600).

2^1332865 is an apocalyptic number.

It is an amenable number.

1332865 is a deficient number, since it is larger than the sum of its proper divisors (279935).

1332865 is a wasteful number, since it uses less digits than its factorization.

1332865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231.

The product of its digits is 4320, while the sum is 28.

The square root of 1332865 is about 1154.4977262862. The cubic root of 1332865 is about 110.0513534324.

It can be divided in two parts, 1332 and 865, that added together give a cube (2197 = 13³).

The spelling of 1332865 in words is "one million, three hundred thirty-two thousand, eight hundred sixty-five".