1448201682 has 48 divisors (see below), whose sum is σ = 3235496472. Its totient is φ = 467804160.

The previous prime is 1448201659. The next prime is 1448201683. The reversal of 1448201682 is 2861028441.

1448201682 is a `hidden beast` number, since 1 + 448 + 201 + 6 + 8 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1278134001 + 170067681 = 35751^2 + 13041^2 .

It is a super-2 number, since 2×1448201682² = 4194576223495258248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1448201683) 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, 166932 + ... + 175392.

Almost surely, 2^1448201682 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1448201682, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1617748236).

1448201682 is an abundant number, since it is smaller than the sum of its proper divisors (1787294790).

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

1448201682 is a wasteful number, since it uses less digits than its factorization.

1448201682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8763 (or 8760 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 1448201682 is about 38055.2451312562. The cubic root of 1448201682 is about 1131.3830878208.

The spelling of 1448201682 in words is "one billion, four hundred forty-eight million, two hundred one thousand, six hundred eighty-two".