1071162655 has 8 divisors (see below), whose sum is σ = 1285747632. Its totient is φ = 856695168.

The previous prime is 1071162643. The next prime is 1071162667. The reversal of 1071162655 is 5562611701.

It is an interprime number because it is at equal distance from previous prime (1071162643) and next prime (1071162667).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1071162655 - 2¹³ = 1071154463 is a prime.

It is a super-2 number, since 2×1071162655² = 2294778866933298050, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1071162655.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 7882 + ... + 46951.

It is an arithmetic number, because the mean of its divisors is an integer number (160718454).

Almost surely, 2^1071162655 is an apocalyptic number.

1071162655 is a deficient number, since it is larger than the sum of its proper divisors (214584977).

1071162655 is an equidigital number, since it uses as much as digits as its factorization.

1071162655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58745.

The product of its (nonzero) digits is 12600, while the sum is 34.

The square root of 1071162655 is about 32728.6213427941. The cubic root of 1071162655 is about 1023.1794469046.

The spelling of 1071162655 in words is "one billion, seventy-one million, one hundred sixty-two thousand, six hundred fifty-five".