10239977 has 8 divisors (see below), whose sum is σ = 11431200. Its totient is φ = 9092160.

The previous prime is 10239973. The next prime is 10239989. The reversal of 10239977 is 77993201.

10239977 is digitally balanced in base 3, 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 a de Polignac number, because 10239977 - 2² = 10239973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10239977.

It is not an unprimeable number, because it can be changed into a prime (10239973) 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, 10352 + ... + 11297.

It is an arithmetic number, because the mean of its divisors is an integer number (1428900).

Almost surely, 2^10239977 is an apocalyptic number.

It is an amenable number.

10239977 is a deficient number, since it is larger than the sum of its proper divisors (1191223).

10239977 is a wasteful number, since it uses less digits than its factorization.

10239977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21703.

The product of its (nonzero) digits is 23814, while the sum is 38.

The square root of 10239977 is about 3199.9964062480. The cubic root of 10239977 is about 217.1532467452.

The spelling of 10239977 in words is "ten million, two hundred thirty-nine thousand, nine hundred seventy-seven".