1330707 has 8 divisors (see below), whose sum is σ = 2027776. Its totient is φ = 760392.

The previous prime is 1330699. The next prime is 1330727. The reversal of 1330707 is 7070331.

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

It is not a de Polignac number, because 1330707 - 2³ = 1330699 is a prime.

It is a super-2 number, since 2×1330707² = 3541562239698, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 63367 = 1330707 / (1 + 3 + 3 + 0 + 7 + 0 + 7).

It is a Duffinian number.

1330707 is a modest number, since divided by 707 gives 133 as remainder.

1330707 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1330727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31663 + ... + 31704.

It is an arithmetic number, because the mean of its divisors is an integer number (253472).

2^1330707 is an apocalyptic number.

1330707 is a deficient number, since it is larger than the sum of its proper divisors (697069).

1330707 is an equidigital number, since it uses as much as digits as its factorization.

1330707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63377.

The product of its (nonzero) digits is 441, while the sum is 21.

The square root of 1330707 is about 1153.5627421168. The cubic root of 1330707 is about 109.9919277823.

The spelling of 1330707 in words is "one million, three hundred thirty thousand, seven hundred seven".