1248315 has 8 divisors (see below), whose sum is σ = 1997328. Its totient is φ = 665760.

The previous prime is 1248271. The next prime is 1248323. The reversal of 1248315 is 5138421.

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

It is not a de Polignac number, because 1248315 - 2⁸ = 1248059 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41596 + ... + 41625.

It is an arithmetic number, because the mean of its divisors is an integer number (249666).

2^1248315 is an apocalyptic number.

1248315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1248315 is a deficient number, since it is larger than the sum of its proper divisors (749013).

1248315 is an equidigital number, since it uses as much as digits as its factorization.

1248315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83229.

The product of its digits is 960, while the sum is 24.

The square root of 1248315 is about 1117.2801797222. The cubic root of 1248315 is about 107.6733097702.

The spelling of 1248315 in words is "one million, two hundred forty-eight thousand, three hundred fifteen".