1451048 has 16 divisors (see below), whose sum is σ = 2808960. Its totient is φ = 702000.

The previous prime is 1451041. The next prime is 1451053. The reversal of 1451048 is 8401541.

It is not an unprimeable number, because it can be changed into a prime (1451041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2678 + ... + 3173.

It is an arithmetic number, because the mean of its divisors is an integer number (175560).

2^1451048 is an apocalyptic number.

It is an amenable number.

1451048 is a deficient number, since it is larger than the sum of its proper divisors (1357912).

1451048 is a wasteful number, since it uses less digits than its factorization.

1451048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5888 (or 5884 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 1451048 is about 1204.5945375935. The cubic root of 1451048 is about 113.2123815364.

Adding to 1451048 its reverse (8401541), we get a palindrome (9852589).

The spelling of 1451048 in words is "one million, four hundred fifty-one thousand, forty-eight".