1048451 has 6 divisors (see below), whose sum is σ = 1084356. Its totient is φ = 1013700.

The previous prime is 1048447. The next prime is 1048507. The reversal of 1048451 is 1548401.

It is not a de Polignac number, because 1048451 - 2² = 1048447 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (1048051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 416 + ... + 1506.

It is an arithmetic number, because the mean of its divisors is an integer number (180726).

2^1048451 is an apocalyptic number.

1048451 is a deficient number, since it is larger than the sum of its proper divisors (35905).

1048451 is an equidigital number, since it uses as much as digits as its factorization.

1048451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1153 (or 1122 counting only the distinct ones).

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

The square root of 1048451 is about 1023.9389630247. The cubic root of 1048451 is about 101.5896301959.

The spelling of 1048451 in words is "one million, forty-eight thousand, four hundred fifty-one".