10487240 has 32 divisors (see below), whose sum is σ = 24840000. Its totient is φ = 3973824.

The previous prime is 10487233. The next prime is 10487273. The reversal of 10487240 is 4278401.

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 7 ways as a sum of consecutive naturals, for example, 6140 + ... + 7659.

It is an arithmetic number, because the mean of its divisors is an integer number (776250).

Almost surely, 2^10487240 is an apocalyptic number.

10487240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10487240 is an abundant number, since it is smaller than the sum of its proper divisors (14352760).

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

10487240 is a wasteful number, since it uses less digits than its factorization.

10487240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13829 (or 13825 counting only the distinct ones).

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

The square root of 10487240 is about 3238.4008399208. The cubic root of 10487240 is about 218.8872183969.

The spelling of 10487240 in words is "ten million, four hundred eighty-seven thousand, two hundred forty".