1041398 has 4 divisors (see below), whose sum is σ = 1562100. Its totient is φ = 520698.

The previous prime is 1041373. The next prime is 1041421. The reversal of 1041398 is 8931401.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260348 + ... + 260351.

It is an arithmetic number, because the mean of its divisors is an integer number (390525).

2^1041398 is an apocalyptic number.

1041398 is a deficient number, since it is larger than the sum of its proper divisors (520702).

1041398 is an equidigital number, since it uses as much as digits as its factorization.

1041398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520701.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 1041398 is about 1020.4890984229. The cubic root of 1041398 is about 101.3613173905.

Adding to 1041398 its reverse (8931401), we get a palindrome (9972799).

The spelling of 1041398 in words is "one million, forty-one thousand, three hundred ninety-eight".