10448987 has 2 divisors, whose sum is σ = 10448988. Its totient is φ = 10448986.

The previous prime is 10448983. The next prime is 10448989. The reversal of 10448987 is 78984401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10448987 - 2² = 10448983 is a prime.

Together with 10448989, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10448983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5224493 + 5224494.

It is an arithmetic number, because the mean of its divisors is an integer number (5224494).

Almost surely, 2^10448987 is an apocalyptic number.

10448987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10448987 is an equidigital number, since it uses as much as digits as its factorization.

10448987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64512, while the sum is 41.

The square root of 10448987 is about 3232.4892884587. The cubic root of 10448987 is about 218.6207582688.

The spelling of 10448987 in words is "ten million, four hundred forty-eight thousand, nine hundred eighty-seven".