10487923 has 4 divisors (see below), whose sum is σ = 10743768. Its totient is φ = 10232080.

The previous prime is 10487921. The next prime is 10487933. The reversal of 10487923 is 32978401.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10487923 - 2¹ = 10487921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10487921) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127861 + ... + 127942.

It is an arithmetic number, because the mean of its divisors is an integer number (2685942).

Almost surely, 2^10487923 is an apocalyptic number.

10487923 is a deficient number, since it is larger than the sum of its proper divisors (255845).

10487923 is an equidigital number, since it uses as much as digits as its factorization.

10487923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255844.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 10487923 is about 3238.5062914869. The cubic root of 10487923 is about 218.8919700991.

The spelling of 10487923 in words is "ten million, four hundred eighty-seven thousand, nine hundred twenty-three".