1075371972 has 24 divisors (see below), whose sum is σ = 2514367296. Its totient is φ = 357719328.

The previous prime is 1075371967. The next prime is 1075372007. The reversal of 1075371972 is 2791735701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86163 + ... + 97850.

It is an arithmetic number, because the mean of its divisors is an integer number (104765304).

Almost surely, 2^1075371972 is an apocalyptic number.

1075371972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1075371972 is an abundant number, since it is smaller than the sum of its proper divisors (1438995324).

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

1075371972 is a wasteful number, since it uses less digits than its factorization.

1075371972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184507 (or 184505 counting only the distinct ones).

The product of its (nonzero) digits is 92610, while the sum is 42.

The square root of 1075371972 is about 32792.8646507133. The cubic root of 1075371972 is about 1024.5179480664.

The spelling of 1075371972 in words is "one billion, seventy-five million, three hundred seventy-one thousand, nine hundred seventy-two".