1071341248 has 28 divisors (see below), whose sum is σ = 2144770920. Its totient is φ = 530926592.

The previous prime is 1071341221. The next prime is 1071341261. The reversal of 1071341248 is 8421431701.

It is a super-2 number, since 2×1071341248² = 2295544139332395008, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66838 + ... + 81301.

Almost surely, 2^1071341248 is an apocalyptic number.

It is an amenable number.

1071341248 is an abundant number, since it is smaller than the sum of its proper divisors (1073429672).

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

1071341248 is a wasteful number, since it uses less digits than its factorization.

1071341248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148264 (or 148254 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1071341248 is about 32731.3496208146. The cubic root of 1071341248 is about 1023.2363080269.

Adding to 1071341248 its reverse (8421431701), we get a palindrome (9492772949).

The spelling of 1071341248 in words is "one billion, seventy-one million, three hundred forty-one thousand, two hundred forty-eight".