10023994 has 8 divisors (see below), whose sum is σ = 15226560. Its totient is φ = 4948476.

The previous prime is 10023991. The next prime is 10024009. The reversal of 10023994 is 49932001.

It is a happy number.

10023994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (10023991) 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, 31564 + ... + 31879.

It is an arithmetic number, because the mean of its divisors is an integer number (1903320).

Almost surely, 2^10023994 is an apocalyptic number.

10023994 is a deficient number, since it is larger than the sum of its proper divisors (5202566).

10023994 is an equidigital number, since it uses as much as digits as its factorization.

10023994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63524.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 10023994 is about 3166.0691717017. The cubic root of 10023994 is about 215.6156430582.

Adding to 10023994 its reverse (49932001), we get a palindrome (59955995).

The spelling of 10023994 in words is "ten million, twenty-three thousand, nine hundred ninety-four".