10566494 has 8 divisors (see below), whose sum is σ = 15941880. Its totient is φ = 5252536.

The previous prime is 10566473. The next prime is 10566511. The reversal of 10566494 is 49466501.

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

It is a super-2 number, since 2×10566494² = 223301590904072, 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, 14924 + ... + 15615.

It is an arithmetic number, because the mean of its divisors is an integer number (1992735).

Almost surely, 2^10566494 is an apocalyptic number.

10566494 is a deficient number, since it is larger than the sum of its proper divisors (5375386).

10566494 is a wasteful number, since it uses less digits than its factorization.

10566494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30714.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 10566494 is about 3250.6144034628. The cubic root of 10566494 is about 219.4372255253.

The spelling of 10566494 in words is "ten million, five hundred sixty-six thousand, four hundred ninety-four".