1048407 has 16 divisors (see below), whose sum is σ = 1508832. Its totient is φ = 645120.

The previous prime is 1048391. The next prime is 1048423. The reversal of 1048407 is 7048401.

It is an interprime number because it is at equal distance from previous prime (1048391) and next prime (1048423).

It is not a de Polignac number, because 1048407 - 2⁴ = 1048391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1048447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2943 + ... + 3279.

It is an arithmetic number, because the mean of its divisors is an integer number (94302).

2^1048407 is an apocalyptic number.

1048407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

1048407 is a deficient number, since it is larger than the sum of its proper divisors (460425).

1048407 is a wasteful number, since it uses less digits than its factorization.

1048407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 1048407 is about 1023.9174771435. The cubic root of 1048407 is about 101.5882090498.

The spelling of 1048407 in words is "one million, forty-eight thousand, four hundred seven".