2089474432 has 16 divisors (see below), whose sum is σ = 4162625100. Its totient is φ = 1044737152.

The previous prime is 2089474427. The next prime is 2089474459. The reversal of 2089474432 is 2344749802.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8161882 + ... + 8162137.

Almost surely, 2^2089474432 is an apocalyptic number.

It is an amenable number.

2089474432 is a deficient number, since it is larger than the sum of its proper divisors (2073150668).

2089474432 is an equidigital number, since it uses as much as digits as its factorization.

2089474432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16324033 (or 16324021 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 43.

The square root of 2089474432 is about 45710.7693219005. The cubic root of 2089474432 is about 1278.4360847645.

The spelling of 2089474432 in words is "two billion, eighty-nine million, four hundred seventy-four thousand, four hundred thirty-two".