9977230 has 16 divisors (see below), whose sum is σ = 18072144. Its totient is φ = 3965760.

The previous prime is 9977213. The next prime is 9977237. The reversal of 9977230 is 327799.

9977230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 9977230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9977237) 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, 1431 + ... + 4690.

It is an arithmetic number, because the mean of its divisors is an integer number (1129509).

Almost surely, 2^9977230 is an apocalyptic number.

9977230 is a deficient number, since it is larger than the sum of its proper divisors (8094914).

9977230 is a wasteful number, since it uses less digits than its factorization.

9977230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291.

The product of its (nonzero) digits is 23814, while the sum is 37.

The square root of 9977230 is about 3158.6753552716. The cubic root of 9977230 is about 215.2798231401.

The spelling of 9977230 in words is "nine million, nine hundred seventy-seven thousand, two hundred thirty".