1082438 has 8 divisors (see below), whose sum is σ = 1855632. Its totient is φ = 463896.

The previous prime is 1082429. The next prime is 1082443. The reversal of 1082438 is 8342801.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38645 + ... + 38672.

It is an arithmetic number, because the mean of its divisors is an integer number (231954).

2^1082438 is an apocalyptic number.

1082438 is a deficient number, since it is larger than the sum of its proper divisors (773194).

1082438 is an equidigital number, since it uses as much as digits as its factorization.

1082438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77326.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1082438 is about 1040.4028066091. The cubic root of 1082438 is about 102.6757010284.

The spelling of 1082438 in words is "one million, eighty-two thousand, four hundred thirty-eight".