1075772127 has 16 divisors (see below), whose sum is σ = 1445724288. Its totient is φ = 711516960.

The previous prime is 1075772119. The next prime is 1075772129. The reversal of 1075772127 is 7212775701.

It is not a de Polignac number, because 1075772127 - 2³ = 1075772119 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1075772129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332377 + ... + 335597.

It is an arithmetic number, because the mean of its divisors is an integer number (90357768).

Almost surely, 2^1075772127 is an apocalyptic number.

1075772127 is a deficient number, since it is larger than the sum of its proper divisors (369952161).

1075772127 is a wasteful number, since it uses less digits than its factorization.

1075772127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070.

The product of its (nonzero) digits is 48020, while the sum is 39.

The square root of 1075772127 is about 32798.9653342907. The cubic root of 1075772127 is about 1024.6450095701.

The spelling of 1075772127 in words is "one billion, seventy-five million, seven hundred seventy-two thousand, one hundred twenty-seven".