1027352240 has 40 divisors (see below), whose sum is σ = 2427762768. Its totient is φ = 404202240.

The previous prime is 1027352219. The next prime is 1027352243. The reversal of 1027352240 is 422537201.

1027352240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (1027352243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100382 + ... + 110141.

Almost surely, 2^1027352240 is an apocalyptic number.

1027352240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1027352240 is an abundant number, since it is smaller than the sum of its proper divisors (1400410528).

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

1027352240 is a wasteful number, since it uses less digits than its factorization.

1027352240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210597 (or 210591 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 1027352240 is about 32052.3359523140. The cubic root of 1027352240 is about 1009.0355267015.

Adding to 1027352240 its reverse (422537201), we get a palindrome (1449889441).

The spelling of 1027352240 in words is "one billion, twenty-seven million, three hundred fifty-two thousand, two hundred forty".