10487916 has 18 divisors (see below), whose sum is σ = 26511212. Its totient is φ = 3495960.

The previous prime is 10487887. The next prime is 10487921. The reversal of 10487916 is 61978401.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 291331 = 10487916 / (1 + 0 + 4 + 8 + 7 + 9 + 1 + 6).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 145630 + ... + 145701.

Almost surely, 2^10487916 is an apocalyptic number.

It is an amenable number.

10487916 is an abundant number, since it is smaller than the sum of its proper divisors (16023296).

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

10487916 is a wasteful number, since it uses less digits than its factorization.

10487916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291341 (or 291336 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 10487916 is about 3238.5052107415. The cubic root of 10487916 is about 218.8919214004.

The spelling of 10487916 in words is "ten million, four hundred eighty-seven thousand, nine hundred sixteen".