10287472 has 20 divisors (see below), whose sum is σ = 21465640. Its totient is φ = 4747968.

The previous prime is 10287469. The next prime is 10287481. The reversal of 10287472 is 27478201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24522 + ... + 24937.

It is an arithmetic number, because the mean of its divisors is an integer number (1073282).

Almost surely, 2^10287472 is an apocalyptic number.

It is an amenable number.

10287472 is an abundant number, since it is smaller than the sum of its proper divisors (11178168).

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

10287472 is a wasteful number, since it uses less digits than its factorization.

10287472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49480 (or 49474 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 10287472 is about 3207.4089231029. The cubic root of 10287472 is about 217.4884619766.

The spelling of 10287472 in words is "ten million, two hundred eighty-seven thousand, four hundred seventy-two".