1072571975 has 12 divisors (see below), whose sum is σ = 1330923000. Its totient is φ = 857455200.

The previous prime is 1072571963. The next prime is 1072571987. The reversal of 1072571975 is 5791752701.

It is an interprime number because it is at equal distance from previous prime (1072571963) and next prime (1072571987).

It is not a de Polignac number, because 1072571975 - 2¹⁴ = 1072555591 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 23165 + ... + 51785.

It is an arithmetic number, because the mean of its divisors is an integer number (110910250).

Almost surely, 2^1072571975 is an apocalyptic number.

1072571975 is a deficient number, since it is larger than the sum of its proper divisors (258351025).

1072571975 is a wasteful number, since it uses less digits than its factorization.

1072571975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30130 (or 30125 counting only the distinct ones).

The product of its (nonzero) digits is 154350, while the sum is 44.

The square root of 1072571975 is about 32750.1446561691. The cubic root of 1072571975 is about 1023.6279798793.

The spelling of 1072571975 in words is "one billion, seventy-two million, five hundred seventy-one thousand, nine hundred seventy-five".