10487487 has 32 divisors (see below), whose sum is σ = 15897600. Its totient is φ = 6110208.

The previous prime is 10487479. The next prime is 10487507. The reversal of 10487487 is 78478401.

It is not a de Polignac number, because 10487487 - 2³ = 10487479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10487437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76483 + ... + 76619.

It is an arithmetic number, because the mean of its divisors is an integer number (496800).

Almost surely, 2^10487487 is an apocalyptic number.

10487487 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10487487 is a deficient number, since it is larger than the sum of its proper divisors (5410113).

10487487 is a wasteful number, since it uses less digits than its factorization.

10487487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255.

The product of its (nonzero) digits is 50176, while the sum is 39.

The square root of 10487487 is about 3238.4389758030. The cubic root of 10487487 is about 218.8889368254. Note that the first 3 decimals are identical.

The spelling of 10487487 in words is "ten million, four hundred eighty-seven thousand, four hundred eighty-seven".