10487144 has 16 divisors (see below), whose sum is σ = 20143620. Its totient is φ = 5115520.

The previous prime is 10487143. The next prime is 10487159. The reversal of 10487144 is 44178401.

It can be written as a sum of positive squares in 2 ways, for example, as 10484644 + 2500 = 3238^2 + 50^2 .

It is not an unprimeable number, because it can be changed into a prime (10487143) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15659 + ... + 16314.

Almost surely, 2^10487144 is an apocalyptic number.

It is an amenable number.

10487144 is a deficient number, since it is larger than the sum of its proper divisors (9656476).

10487144 is a wasteful number, since it uses less digits than its factorization.

10487144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32020 (or 32016 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The square root of 10487144 is about 3238.3860177564. The cubic root of 10487144 is about 218.8865504983.

It can be divided in two parts, 1048714 and 4, that multiplied together give a triangular number (4194856 = T₂₈₉₆).

The spelling of 10487144 in words is "ten million, four hundred eighty-seven thousand, one hundred forty-four".