1448629 has 8 divisors (see below), whose sum is σ = 1783040. Its totient is φ = 1146096.

The previous prime is 1448611. The next prime is 1448659. The reversal of 1448629 is 9268441.

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

It is not a de Polignac number, because 1448629 - 2¹³ = 1440437 is a prime.

1448629 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 1448594 and 1448603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7869 + ... + 8050.

It is an arithmetic number, because the mean of its divisors is an integer number (222880).

2^1448629 is an apocalyptic number.

It is an amenable number.

1448629 is a deficient number, since it is larger than the sum of its proper divisors (334411).

1448629 is a wasteful number, since it uses less digits than its factorization.

1448629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15939.

The product of its digits is 13824, while the sum is 34.

The square root of 1448629 is about 1203.5900464859. The cubic root of 1448629 is about 113.1494355199.

The spelling of 1448629 in words is "one million, four hundred forty-eight thousand, six hundred twenty-nine".