1118246 has 4 divisors (see below), whose sum is σ = 1677372. Its totient is φ = 559122.

The previous prime is 1118219. The next prime is 1118261. The reversal of 1118246 is 6428111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6428111 = 29 ⋅221659.

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, 279560 + ... + 279563.

It is an arithmetic number, because the mean of its divisors is an integer number (419343).

2^1118246 is an apocalyptic number.

1118246 is a deficient number, since it is larger than the sum of its proper divisors (559126).

1118246 is an equidigital number, since it uses as much as digits as its factorization.

1118246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559125.

The product of its digits is 384, while the sum is 23.

The square root of 1118246 is about 1057.4715126187. The cubic root of 1118246 is about 103.7956416013.

The spelling of 1118246 in words is "one million, one hundred eighteen thousand, two hundred forty-six".