10687344 has 40 divisors (see below), whose sum is σ = 28136592. Its totient is φ = 3494400.

The previous prime is 10687333. The next prime is 10687351. The reversal of 10687344 is 44378601.

It is a super-2 number, since 2×10687344² = 228438643548672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444 + ... + 4644.

Almost surely, 2^10687344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10687344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14068296).

10687344 is an abundant number, since it is smaller than the sum of its proper divisors (17449248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10687344 is a wasteful number, since it uses less digits than its factorization.

10687344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265 (or 4259 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 10687344 is about 3269.1503483321. The cubic root of 10687344 is about 220.2706311362.

The spelling of 10687344 in words is "ten million, six hundred eighty-seven thousand, three hundred forty-four".