1085550214 has 48 divisors (see below), whose sum is σ = 1989085680. Its totient is φ = 442411200.

The previous prime is 1085550209. The next prime is 1085550217. The reversal of 1085550214 is 4120555801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1085550217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187564 + ... + 193264.

It is an arithmetic number, because the mean of its divisors is an integer number (41439285).

Almost surely, 2^1085550214 is an apocalyptic number.

1085550214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1085550214 is a deficient number, since it is larger than the sum of its proper divisors (903535466).

1085550214 is a wasteful number, since it uses less digits than its factorization.

1085550214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5813 (or 5806 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 1085550214 is about 32947.6890540141. The cubic root of 1085550214 is about 1027.7401088945.

It can be divided in two parts, 1085550 and 214, that added together give a square (1085764 = 1042²).

The spelling of 1085550214 in words is "one billion, eighty-five million, five hundred fifty thousand, two hundred fourteen".