4287532 has 12 divisors (see below), whose sum is σ = 7527240. Its totient is φ = 2136896.

The previous prime is 4287511. The next prime is 4287539. The reversal of 4287532 is 2357824.

It is a junction number, because it is equal to n+sod(n) for n = 4287494 and 4287503.

It is not an unprimeable number, because it can be changed into a prime (4287539) 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, 157 + ... + 2932.

It is an arithmetic number, because the mean of its divisors is an integer number (627270).

Almost surely, 2^4287532 is an apocalyptic number.

It is an amenable number.

4287532 is a deficient number, since it is larger than the sum of its proper divisors (3239708).

4287532 is a wasteful number, since it uses less digits than its factorization.

4287532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3440 (or 3438 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 4287532 is about 2070.6356511951. The cubic root of 4287532 is about 162.4560133410.

The spelling of 4287532 in words is "four million, two hundred eighty-seven thousand, five hundred thirty-two".