1160021672 has 16 divisors (see below), whose sum is σ = 2187194400. Its totient is φ = 576769840.

The previous prime is 1160021659. The next prime is 1160021717. The reversal of 1160021672 is 2761200611.

It is a super-3 number, since 3×1160021672³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 403604 + ... + 406467.

It is an arithmetic number, because the mean of its divisors is an integer number (136699650).

Almost surely, 2^1160021672 is an apocalyptic number.

It is an amenable number.

1160021672 is a deficient number, since it is larger than the sum of its proper divisors (1027172728).

1160021672 is a wasteful number, since it uses less digits than its factorization.

1160021672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810256 (or 810252 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1160021672 is about 34059.0908862817. The cubic root of 1160021672 is about 1050.7241178921.

The spelling of 1160021672 in words is "one billion, one hundred sixty million, twenty-one thousand, six hundred seventy-two".