10663534 has 8 divisors (see below), whose sum is σ = 18280368. Its totient is φ = 4570080.

The previous prime is 10663529. The next prime is 10663553. The reversal of 10663534 is 43536601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10663534² = 227421914738312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 380827 + ... + 380854.

It is an arithmetic number, because the mean of its divisors is an integer number (2285046).

Almost surely, 2^10663534 is an apocalyptic number.

10663534 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10663534 is a deficient number, since it is larger than the sum of its proper divisors (7616834).

10663534 is an equidigital number, since it uses as much as digits as its factorization.

10663534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761690.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 10663534 is about 3265.5066988141. The cubic root of 10663534 is about 220.1069314884.

The spelling of 10663534 in words is "ten million, six hundred sixty-three thousand, five hundred thirty-four".