2091433024 has 28 divisors (see below), whose sum is σ = 4394318364. Its totient is φ = 984203264.

The previous prime is 2091433009. The next prime is 2091433027. The reversal of 2091433024 is 4203341902.

It can be written as a sum of positive squares in 2 ways, for example, as 1392782400 + 698650624 = 37320^2 + 26432^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2091432983 and 2091433001.

It is not an unprimeable number, because it can be changed into a prime (2091433027) 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, 960049 + ... + 962224.

Almost surely, 2^2091433024 is an apocalyptic number.

It is an amenable number.

2091433024 is an abundant number, since it is smaller than the sum of its proper divisors (2302885340).

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

2091433024 is a wasteful number, since it uses less digits than its factorization.

2091433024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1922302 (or 1922292 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 2091433024 is about 45732.1880517432. The cubic root of 2091433024 is about 1278.8354120935.

Adding to 2091433024 its reverse (4203341902), we get a palindrome (6294774926).

The spelling of 2091433024 in words is "two billion, ninety-one million, four hundred thirty-three thousand, twenty-four".