10230778 has 8 divisors (see below), whose sum is σ = 16153920. Its totient is φ = 4846140.

The previous prime is 10230769. The next prime is 10230809. The reversal of 10230778 is 87703201.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134578 + ... + 134653.

It is an arithmetic number, because the mean of its divisors is an integer number (2019240).

Almost surely, 2^10230778 is an apocalyptic number.

10230778 is a deficient number, since it is larger than the sum of its proper divisors (5923142).

10230778 is a wasteful number, since it uses less digits than its factorization.

10230778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 269252.

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 10230778 is about 3198.5587379318. The cubic root of 10230778 is about 217.0882013130.

Adding to 10230778 its reverse (87703201), we get a palindrome (97933979).

The spelling of 10230778 in words is "ten million, two hundred thirty thousand, seven hundred seventy-eight".