10851506 has 4 divisors (see below), whose sum is σ = 16277262. Its totient is φ = 5425752.

The previous prime is 10851497. The next prime is 10851551. The reversal of 10851506 is 60515801.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60515801 = 17 ⋅3559753.

It can be written as a sum of positive squares in only one way, i.e., 10144225 + 707281 = 3185^2 + 841^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2712875 + ... + 2712878.

Almost surely, 2^10851506 is an apocalyptic number.

10851506 is a deficient number, since it is larger than the sum of its proper divisors (5425756).

10851506 is an equidigital number, since it uses as much as digits as its factorization.

10851506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5425755.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 10851506 is about 3294.1624125110. The cubic root of 10851506 is about 221.3927211768.

The spelling of 10851506 in words is "ten million, eight hundred fifty-one thousand, five hundred six".