1093948214 has 4 divisors (see below), whose sum is σ = 1640922324. Its totient is φ = 546974106.

The previous prime is 1093948159. The next prime is 1093948259. The reversal of 1093948214 is 4128493901.

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 pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273487052 + ... + 273487055.

It is an arithmetic number, because the mean of its divisors is an integer number (410230581).

Almost surely, 2^1093948214 is an apocalyptic number.

1093948214 is a deficient number, since it is larger than the sum of its proper divisors (546974110).

1093948214 is an equidigital number, since it uses as much as digits as its factorization.

1093948214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546974109.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 1093948214 is about 33074.8879665525. The cubic root of 1093948214 is about 1030.3835609218.

The spelling of 1093948214 in words is "one billion, ninety-three million, nine hundred forty-eight thousand, two hundred fourteen".