1086220846 has 4 divisors (see below), whose sum is σ = 1629331272. Its totient is φ = 543110422.

The previous prime is 1086220819. The next prime is 1086220847. The reversal of 1086220846 is 6480226801.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086220847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 271555210 + ... + 271555213.

It is an arithmetic number, because the mean of its divisors is an integer number (407332818).

Almost surely, 2^1086220846 is an apocalyptic number.

1086220846 is a deficient number, since it is larger than the sum of its proper divisors (543110426).

1086220846 is an equidigital number, since it uses as much as digits as its factorization.

1086220846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543110425.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 1086220846 is about 32957.8647063186. The cubic root of 1086220846 is about 1027.9517046709.

The spelling of 1086220846 in words is "one billion, eighty-six million, two hundred twenty thousand, eight hundred forty-six".