1451268048 has 40 divisors (see below), whose sum is σ = 3819853728. Its totient is φ = 474627712.

The previous prime is 1451268037. The next prime is 1451268059. The reversal of 1451268048 is 8408621541.

It is an interprime number because it is at equal distance from previous prime (1451268037) and next prime (1451268059).

It is a junction number, because it is equal to n+sod(n) for n = 1451267997 and 1451268015.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282690 + ... + 287777.

Almost surely, 2^1451268048 is an apocalyptic number.

It is an amenable number.

1451268048 is an abundant number, since it is smaller than the sum of its proper divisors (2368585680).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1451268048 is a wasteful number, since it uses less digits than its factorization.

1451268048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570531 (or 570525 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 1451268048 is about 38095.5121766331. The cubic root of 1451268048 is about 1132.1810404383.

Adding to 1451268048 its reverse (8408621541), we get a palindrome (9859889589).

The spelling of 1451268048 in words is "one billion, four hundred fifty-one million, two hundred sixty-eight thousand, forty-eight".