1672032480 has 96 divisors (see below), whose sum is σ = 5395426848. Its totient is φ = 434995200.

The previous prime is 1672032469. The next prime is 1672032539. The reversal of 1672032480 is 842302761.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1672032480² = 5591385228349900800, which contains 22 as substring.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 22801 + ... + 62160.

It is an arithmetic number, because the mean of its divisors is an integer number (56202363).

Almost surely, 2^1672032480 is an apocalyptic number.

1672032480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1672032480 is an abundant number, since it is smaller than the sum of its proper divisors (3723394368).

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

1672032480 is a wasteful number, since it uses less digits than its factorization.

1672032480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85020 (or 85012 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 1672032480 is about 40890.4937607753. The cubic root of 1672032480 is about 1186.9021135029.

The spelling of 1672032480 in words is "one billion, six hundred seventy-two million, thirty-two thousand, four hundred eighty".