1248411 has 8 divisors (see below), whose sum is σ = 1689664. Its totient is φ = 819720.

The previous prime is 1248407. The next prime is 1248413. The reversal of 1248411 is 1148421.

It is a happy number.

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

It is not a de Polignac number, because 1248411 - 2² = 1248407 is a prime.

It is a Duffinian number.

1248411 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1248413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2905 + ... + 3306.

It is an arithmetic number, because the mean of its divisors is an integer number (211208).

2^1248411 is an apocalyptic number.

1248411 is a deficient number, since it is larger than the sum of its proper divisors (441253).

1248411 is an equidigital number, since it uses as much as digits as its factorization.

1248411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6281.

The product of its digits is 256, while the sum is 21.

The square root of 1248411 is about 1117.3231403672. The cubic root of 1248411 is about 107.6760698569.

The spelling of 1248411 in words is "one million, two hundred forty-eight thousand, four hundred eleven".