10587216 has 40 divisors (see below), whose sum is σ = 27470464. Its totient is φ = 3513600.

The previous prime is 10587211. The next prime is 10587251. The reversal of 10587216 is 61278501.

It is a super-2 number, since 2×10587216² = 224178285261312, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10587211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17316 + ... + 17916.

Almost surely, 2^10587216 is an apocalyptic number.

10587216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10587216 is an abundant number, since it is smaller than the sum of its proper divisors (16883248).

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

10587216 is a wasteful number, since it uses less digits than its factorization.

10587216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979 (or 973 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 10587216 is about 3253.8002397197. The cubic root of 10587216 is about 219.5805783070.

The spelling of 10587216 in words is "ten million, five hundred eighty-seven thousand, two hundred sixteen".