1071277484 has 6 divisors (see below), whose sum is σ = 1874735604. Its totient is φ = 535638740.

The previous prime is 1071277483. The next prime is 1071277489. The reversal of 1071277484 is 4847721701.

It is a super-2 number, since 2×1071277484² = 2295270895450740512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1071277483) by changing a digit.

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 as a sum of consecutive naturals, namely, 133909682 + ... + 133909689.

It is an arithmetic number, because the mean of its divisors is an integer number (312455934).

Almost surely, 2^1071277484 is an apocalyptic number.

It is an amenable number.

1071277484 is a deficient number, since it is larger than the sum of its proper divisors (803458120).

1071277484 is a wasteful number, since it uses less digits than its factorization.

1071277484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267819375 (or 267819373 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 41.

The square root of 1071277484 is about 32730.3755554378. The cubic root of 1071277484 is about 1023.2160073261.

The spelling of 1071277484 in words is "one billion, seventy-one million, two hundred seventy-seven thousand, four hundred eighty-four".