2421735532 has 12 divisors (see below), whose sum is σ = 4239256840. Its totient is φ = 1210519296.

The previous prime is 2421735367. The next prime is 2421735539. The reversal of 2421735532 is 2355371242.

It is not an unprimeable number, because it can be changed into a prime (2421735539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71157 + ... + 99532.

Almost surely, 2^2421735532 is an apocalyptic number.

It is an amenable number.

2421735532 is a deficient number, since it is larger than the sum of its proper divisors (1817521308).

2421735532 is a wasteful number, since it uses less digits than its factorization.

2421735532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174240 (or 174238 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 2421735532 is about 49211.1321958762. The cubic root of 2421735532 is about 1342.8955600663.

The spelling of 2421735532 in words is "two billion, four hundred twenty-one million, seven hundred thirty-five thousand, five hundred thirty-two".