1102066446 has 64 divisors (see below), whose sum is σ = 2525257728. Its totient is φ = 317634048.

The previous prime is 1102066363. The next prime is 1102066489. The reversal of 1102066446 is 6446602011.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 293835 + ... + 297561.

It is an arithmetic number, because the mean of its divisors is an integer number (39457152).

Almost surely, 2^1102066446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1102066446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1262628864).

1102066446 is an abundant number, since it is smaller than the sum of its proper divisors (1423191282).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102066446 is a wasteful number, since it uses less digits than its factorization.

1102066446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3985.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1102066446 is about 33197.3861320436. The cubic root of 1102066446 is about 1032.9261205284.

Adding to 1102066446 its reverse (6446602011), we get a palindrome (7548668457).

The spelling of 1102066446 in words is "one billion, one hundred two million, sixty-six thousand, four hundred forty-six".