1027050240 has 144 divisors (see below), whose sum is σ = 3473311968. Its totient is φ = 257753088.

The previous prime is 1027050221. The next prime is 1027050247. The reversal of 1027050240 is 420507201.

It is not an unprimeable number, because it can be changed into a prime (1027050247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57414 + ... + 73146.

It is an arithmetic number, because the mean of its divisors is an integer number (24120222).

Almost surely, 2^1027050240 is an apocalyptic number.

1027050240 is a gapful number since it is divisible by the number (10) 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 1027050240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1736655984).

1027050240 is an abundant number, since it is smaller than the sum of its proper divisors (2446261728).

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

1027050240 is a wasteful number, since it uses less digits than its factorization.

1027050240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15774 (or 15760 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 1027050240 is about 32047.6245609562. The cubic root of 1027050240 is about 1008.9366451361.

Adding to 1027050240 its reverse (420507201), we get a palindrome (1447557441).

The spelling of 1027050240 in words is "one billion, twenty-seven million, fifty thousand, two hundred forty".