10514986 has 4 divisors (see below), whose sum is σ = 15772482. Its totient is φ = 5257492.

The previous prime is 10514969. The next prime is 10515007. The reversal of 10514986 is 68941501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68941501 = 131 ⋅526271.

It can be written as a sum of positive squares in only one way, i.e., 10439361 + 75625 = 3231^2 + 275^2 .

It is a super-2 number, since 2×10514986² = 221129861160392, which contains 22 as substring.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2628745 + ... + 2628748.

Almost surely, 2^10514986 is an apocalyptic number.

10514986 is a deficient number, since it is larger than the sum of its proper divisors (5257496).

10514986 is an equidigital number, since it uses as much as digits as its factorization.

10514986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257495.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 10514986 is about 3242.6819147120. The cubic root of 10514986 is about 219.0800844145.

The spelling of 10514986 in words is "ten million, five hundred fourteen thousand, nine hundred eighty-six".