1346465 has 8 divisors (see below), whose sum is σ = 1646568. Its totient is φ = 1056640.

The previous prime is 1346461. The next prime is 1346479. The reversal of 1346465 is 5646431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 71824 + 1274641 = 268^2 + 1129^2 .

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

It is not a de Polignac number, because 1346465 - 2² = 1346461 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1346461) 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, 2276 + ... + 2805.

It is an arithmetic number, because the mean of its divisors is an integer number (205821).

2^1346465 is an apocalyptic number.

It is an amenable number.

1346465 is a deficient number, since it is larger than the sum of its proper divisors (300103).

1346465 is an equidigital number, since it uses as much as digits as its factorization.

1346465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5139.

The product of its digits is 8640, while the sum is 29.

The square root of 1346465 is about 1160.3727849273. The cubic root of 1346465 is about 110.4243935892.

The spelling of 1346465 in words is "one million, three hundred forty-six thousand, four hundred sixty-five".