2021462032 has 20 divisors (see below), whose sum is σ = 4012110396. Its totient is φ = 986078720.

The previous prime is 2021462017. The next prime is 2021462077. The reversal of 2021462032 is 2302641202.

It can be written as a sum of positive squares in 2 ways, for example, as 608904976 + 1412557056 = 24676^2 + 37584^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2021461994 and 2021462012.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1540093 + ... + 1541404.

Almost surely, 2^2021462032 is an apocalyptic number.

It is an amenable number.

2021462032 is a deficient number, since it is larger than the sum of its proper divisors (1990648364).

2021462032 is a wasteful number, since it uses less digits than its factorization.

2021462032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081546 (or 3081540 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2021462032 is about 44960.6720590340. The cubic root of 2021462032 is about 1264.4117689854.

The spelling of 2021462032 in words is "two billion, twenty-one million, four hundred sixty-two thousand, thirty-two".