4663534 has 4 divisors (see below), whose sum is σ = 6995304. Its totient is φ = 2331766.

The previous prime is 4663513. The next prime is 4663541. The reversal of 4663534 is 4353664.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a nialpdrome in base 7.

It is a junction number, because it is equal to n+sod(n) for n = 4663496 and 4663505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1165882 + ... + 1165885.

It is an arithmetic number, because the mean of its divisors is an integer number (1748826).

Almost surely, 2^4663534 is an apocalyptic number.

4663534 is a deficient number, since it is larger than the sum of its proper divisors (2331770).

4663534 is a wasteful number, since it uses less digits than its factorization.

4663534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331769.

The product of its digits is 25920, while the sum is 31.

The square root of 4663534 is about 2159.5217063044. The cubic root of 4663534 is about 167.0725299588.

The spelling of 4663534 in words is "four million, six hundred sixty-three thousand, five hundred thirty-four".