10023257 has 8 divisors (see below), whose sum is σ = 10307616. Its totient is φ = 9741312.

The previous prime is 10023253. The next prime is 10023259. The reversal of 10023257 is 75232001.

10023257 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 a cyclic number.

It is not a de Polignac number, because 10023257 - 2² = 10023253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10023253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10598 + ... + 11504.

It is an arithmetic number, because the mean of its divisors is an integer number (1288452).

Almost surely, 2^10023257 is an apocalyptic number.

It is an amenable number.

10023257 is a deficient number, since it is larger than the sum of its proper divisors (284359).

10023257 is an equidigital number, since it uses as much as digits as its factorization.

10023257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 10023257 is about 3165.9527791804. The cubic root of 10023257 is about 215.6103586502.

Adding to 10023257 its reverse (75232001), we get a palindrome (85255258).

The spelling of 10023257 in words is "ten million, twenty-three thousand, two hundred fifty-seven".