1071205032 has 32 divisors (see below), whose sum is σ = 2743332480. Its totient is φ = 348359040.

The previous prime is 1071205001. The next prime is 1071205061. The reversal of 1071205032 is 2305021701.

It is a super-2 number, since 2×1071205032² = 2294960441164242048, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543328 + ... + 545295.

It is an arithmetic number, because the mean of its divisors is an integer number (85729140).

Almost surely, 2^1071205032 is an apocalyptic number.

1071205032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1071205032 is an abundant number, since it is smaller than the sum of its proper divisors (1672127448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1071205032 is a wasteful number, since it uses less digits than its factorization.

1071205032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088673 (or 1088669 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1071205032 is about 32729.2687361022. The cubic root of 1071205032 is about 1023.1929396278.

Adding to 1071205032 its reverse (2305021701), we get a palindrome (3376226733).

The spelling of 1071205032 in words is "one billion, seventy-one million, two hundred five thousand, thirty-two".