2018747332 has 24 divisors (see below), whose sum is σ = 4042275776. Its totient is φ = 864152928.

The previous prime is 2018747317. The next prime is 2018747371. The reversal of 2018747332 is 2337478102.

It is a junction number, because it is equal to n+sod(n) for n = 2018747291 and 2018747300.

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, 18378 + ... + 66145.

Almost surely, 2^2018747332 is an apocalyptic number.

It is an amenable number.

2018747332 is an abundant number, since it is smaller than the sum of its proper divisors (2023528444).

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

2018747332 is a wasteful number, since it uses less digits than its factorization.

2018747332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85387 (or 85385 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The square root of 2018747332 is about 44930.4721987205. The cubic root of 2018747332 is about 1263.8455061737.

The spelling of 2018747332 in words is "two billion, eighteen million, seven hundred forty-seven thousand, three hundred thirty-two".