10687465 has 4 divisors (see below), whose sum is σ = 12824964. Its totient is φ = 8549968.

The previous prime is 10687459. The next prime is 10687483. The reversal of 10687465 is 56478601.

10687465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56478601 = 79 ⋅714919.

It can be written as a sum of positive squares in 2 ways, for example, as 8508889 + 2178576 = 2917^2 + 1476^2 .

It is a cyclic number.

It is not a de Polignac number, because 10687465 - 2⁹ = 10686953 is a prime.

It is a super-2 number, since 2×10687465² = 228443816252450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1068742 + ... + 1068751.

It is an arithmetic number, because the mean of its divisors is an integer number (3206241).

Almost surely, 2^10687465 is an apocalyptic number.

It is an amenable number.

10687465 is a deficient number, since it is larger than the sum of its proper divisors (2137499).

10687465 is an equidigital number, since it uses as much as digits as its factorization.

10687465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137498.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 10687465 is about 3269.1688546173. The cubic root of 10687465 is about 220.2714624200.

It can be divided in two parts, 106 and 87465, that added together give a triangular number (87571 = T₄₁₈).

The spelling of 10687465 in words is "ten million, six hundred eighty-seven thousand, four hundred sixty-five".