10057987 has 2 divisors, whose sum is σ = 10057988. Its totient is φ = 10057986.

The previous prime is 10057967. The next prime is 10058003. The reversal of 10057987 is 78975001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10057987 - 2¹⁵ = 10025219 is a prime.

It is not a weakly prime, because it can be changed into another prime (10057937) 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 as a sum of consecutive naturals, namely, 5028993 + 5028994.

It is an arithmetic number, because the mean of its divisors is an integer number (5028994).

Almost surely, 2^10057987 is an apocalyptic number.

10057987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10057987 is an equidigital number, since it uses as much as digits as its factorization.

10057987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 10057987 is about 3171.4329568824. The cubic root of 10057987 is about 215.8590973486.

The spelling of 10057987 in words is "ten million, fifty-seven thousand, nine hundred eighty-seven".