1027242712 has 8 divisors (see below), whose sum is σ = 1926080100. Its totient is φ = 513621352.

The previous prime is 1027242701. The next prime is 1027242743. The reversal of 1027242712 is 2172427201.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1027242712² = 2110455178714229888, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64202662 + ... + 64202677.

Almost surely, 2^1027242712 is an apocalyptic number.

It is an amenable number.

1027242712 is a deficient number, since it is larger than the sum of its proper divisors (898837388).

1027242712 is a wasteful number, since it uses less digits than its factorization.

1027242712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128405345 (or 128405341 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 1027242712 is about 32050.6273261539. The cubic root of 1027242712 is about 1008.9996670205. Note that the first 3 decimals are identical.

Adding to 1027242712 its reverse (2172427201), we get a palindrome (3199669913).

The spelling of 1027242712 in words is "one billion, twenty-seven million, two hundred forty-two thousand, seven hundred twelve".