2047517232 has 20 divisors (see below), whose sum is σ = 5289419640. Its totient is φ = 682505728.

The previous prime is 2047517231. The next prime is 2047517237. The reversal of 2047517232 is 2327157402.

It is a junction number, because it is equal to n+sod(n) for n = 2047517193 and 2047517202.

It is not an unprimeable number, because it can be changed into a prime (2047517231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21328257 + ... + 21328352.

It is an arithmetic number, because the mean of its divisors is an integer number (264470982).

Almost surely, 2^2047517232 is an apocalyptic number.

It is an amenable number.

2047517232 is an abundant number, since it is smaller than the sum of its proper divisors (3241902408).

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

2047517232 is a wasteful number, since it uses less digits than its factorization.

2047517232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42656620 (or 42656614 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2047517232 is about 45249.4997983403. The cubic root of 2047517232 is about 1269.8210490414.

The spelling of 2047517232 in words is "two billion, forty-seven million, five hundred seventeen thousand, two hundred thirty-two".