1466660244 has 96 divisors (see below), whose sum is σ = 4152508416. Its totient is φ = 393315840.

The previous prime is 1466660243. The next prime is 1466660287. The reversal of 1466660244 is 4420666641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466660243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 614277 + ... + 616659.

It is an arithmetic number, because the mean of its divisors is an integer number (43255296).

Almost surely, 2^1466660244 is an apocalyptic number.

1466660244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1466660244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2076254208).

1466660244 is an abundant number, since it is smaller than the sum of its proper divisors (2685848172).

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

1466660244 is a wasteful number, since it uses less digits than its factorization.

1466660244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845 (or 2843 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 39.

The square root of 1466660244 is about 38297.0004569549. Note that the first 3 decimals coincide. The cubic root of 1466660244 is about 1136.1696221043.

The spelling of 1466660244 in words is "one billion, four hundred sixty-six million, six hundred sixty thousand, two hundred forty-four".