10287044 has 12 divisors (see below), whose sum is σ = 18188604. Its totient is φ = 5090304.

The previous prime is 10287041. The next prime is 10287047. The reversal of 10287044 is 44078201.

It is an interprime number because it is at equal distance from previous prime (10287041) and next prime (10287047).

It can be written as a sum of positive squares in 2 ways, for example, as 3104644 + 7182400 = 1762^2 + 2680^2 .

It is not an unprimeable number, because it can be changed into a prime (10287041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12869 + ... + 13644.

It is an arithmetic number, because the mean of its divisors is an integer number (1515717).

Almost surely, 2^10287044 is an apocalyptic number.

It is an amenable number.

10287044 is a deficient number, since it is larger than the sum of its proper divisors (7901560).

10287044 is a wasteful number, since it uses less digits than its factorization.

10287044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26614 (or 26612 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 10287044 is about 3207.3422018862. The cubic root of 10287044 is about 217.4854458046.

The spelling of 10287044 in words is "ten million, two hundred eighty-seven thousand, forty-four".