2046470728 has 16 divisors (see below), whose sum is σ = 3842020080. Its totient is φ = 1021932048.

The previous prime is 2046470719. The next prime is 2046470759. The reversal of 2046470728 is 8270746402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156226 + ... + 168817.

It is an arithmetic number, because the mean of its divisors is an integer number (240126255).

Almost surely, 2^2046470728 is an apocalyptic number.

It is an amenable number.

2046470728 is a deficient number, since it is larger than the sum of its proper divisors (1795549352).

2046470728 is a wasteful number, since it uses less digits than its factorization.

2046470728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325836 (or 325832 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 40.

The square root of 2046470728 is about 45237.9346124467. The cubic root of 2046470728 is about 1269.6046732847.

The spelling of 2046470728 in words is "two billion, forty-six million, four hundred seventy thousand, seven hundred twenty-eight".