28472924010 has 16 divisors (see below), whose sum is σ = 68335017696. Its totient is φ = 7592779728.

The previous prime is 28472924009. The next prime is 28472924059. The reversal of 28472924010 is 1042927482.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 28472924010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 474548704 + ... + 474548763.

It is an arithmetic number, because the mean of its divisors is an integer number (4270938606).

Almost surely, 2^28472924010 is an apocalyptic number.

28472924010 is an abundant number, since it is smaller than the sum of its proper divisors (39862093686).

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

28472924010 is a wasteful number, since it uses less digits than its factorization.

28472924010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949097477.

The product of its (nonzero) digits is 64512, while the sum is 39.

The spelling of 28472924010 in words is "twenty-eight billion, four hundred seventy-two million, nine hundred twenty-four thousand, ten".