10230978 has 16 divisors (see below), whose sum is σ = 20674080. Its totient is φ = 3374976.

The previous prime is 10230977. The next prime is 10230989. The reversal of 10230978 is 87903201.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10230977) 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, 8208 + ... + 9371.

It is an arithmetic number, because the mean of its divisors is an integer number (1292130).

Almost surely, 2^10230978 is an apocalyptic number.

10230978 is an abundant number, since it is smaller than the sum of its proper divisors (10443102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10230978 is a wasteful number, since it uses less digits than its factorization.

10230978 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17681.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 10230978 is about 3198.5900018602. The cubic root of 10230978 is about 217.0896159124.

The spelling of 10230978 in words is "ten million, two hundred thirty thousand, nine hundred seventy-eight".