1672295180 has 12 divisors (see below), whose sum is σ = 3511819920. Its totient is φ = 668918064.

The previous prime is 1672295173. The next prime is 1672295197. The reversal of 1672295180 is 815922761.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41807360 + ... + 41807399.

It is an arithmetic number, because the mean of its divisors is an integer number (292651660).

Almost surely, 2^1672295180 is an apocalyptic number.

1672295180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1672295180 is an abundant number, since it is smaller than the sum of its proper divisors (1839524740).

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

1672295180 is a wasteful number, since it uses less digits than its factorization.

1672295180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83614768 (or 83614766 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 1672295180 is about 40893.7058726646. The cubic root of 1672295180 is about 1186.9642699624.

The spelling of 1672295180 in words is "one billion, six hundred seventy-two million, two hundred ninety-five thousand, one hundred eighty".