10350986 has 4 divisors (see below), whose sum is σ = 15526482. Its totient is φ = 5175492.

The previous prime is 10350979. The next prime is 10350997. The reversal of 10350986 is 68905301.

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

It can be written as a sum of positive squares in only one way, i.e., 10272025 + 78961 = 3205^2 + 281^2 .

It is a super-2 number, since 2×10350986² = 214285822344392, which contains 22 as substring.

It is a Curzon 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 as a sum of consecutive naturals, namely, 2587745 + ... + 2587748.

Almost surely, 2^10350986 is an apocalyptic number.

10350986 is a deficient number, since it is larger than the sum of its proper divisors (5175496).

10350986 is an equidigital number, since it uses as much as digits as its factorization.

10350986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175495.

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 10350986 is about 3217.2948264031. The cubic root of 10350986 is about 217.9351292547.

The spelling of 10350986 in words is "ten million, three hundred fifty thousand, nine hundred eighty-six".