4635432 has 24 divisors (see below), whose sum is σ = 12554490. Its totient is φ = 1545120.

The previous prime is 4635403. The next prime is 4635437. The reversal of 4635432 is 2345364.

It can be written as a sum of positive squares in only one way, i.e., 3481956 + 1153476 = 1866^2 + 1074^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4635396 and 4635405.

It is not an unprimeable number, because it can be changed into a prime (4635437) 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 5 ways as a sum of consecutive naturals, for example, 32119 + ... + 32262.

Almost surely, 2^4635432 is an apocalyptic number.

It is an amenable number.

4635432 is an abundant number, since it is smaller than the sum of its proper divisors (7919058).

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

4635432 is a wasteful number, since it uses less digits than its factorization.

4635432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64393 (or 64386 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 4635432 is about 2153.0053413775. The cubic root of 4635432 is about 166.7362660426.

The spelling of 4635432 in words is "four million, six hundred thirty-five thousand, four hundred thirty-two".