1448635 has 4 divisors (see below), whose sum is σ = 1738368. Its totient is φ = 1158904.

The previous prime is 1448611. The next prime is 1448659. The reversal of 1448635 is 5368441.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1448611) and next prime (1448659).

It is a cyclic number.

It is not a de Polignac number, because 1448635 - 2¹¹ = 1446587 is a prime.

It is a Duffinian number.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1448597 and 1448606.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144859 + ... + 144868.

It is an arithmetic number, because the mean of its divisors is an integer number (434592).

2^1448635 is an apocalyptic number.

1448635 is a deficient number, since it is larger than the sum of its proper divisors (289733).

1448635 is an equidigital number, since it uses as much as digits as its factorization.

1448635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289732.

The product of its digits is 11520, while the sum is 31.

The square root of 1448635 is about 1203.5925390264. The cubic root of 1448635 is about 113.1495917356.

The spelling of 1448635 in words is "one million, four hundred forty-eight thousand, six hundred thirty-five".