10120747 has 8 divisors (see below), whose sum is σ = 12456416. Its totient is φ = 8007552.

The previous prime is 10120741. The next prime is 10120751. The reversal of 10120747 is 74702101.

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

It is not a de Polignac number, because 10120747 - 2¹¹ = 10118699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55518 + ... + 55699.

It is an arithmetic number, because the mean of its divisors is an integer number (1557052).

Almost surely, 2^10120747 is an apocalyptic number.

10120747 is a deficient number, since it is larger than the sum of its proper divisors (2335669).

10120747 is a wasteful number, since it uses less digits than its factorization.

10120747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111237.

The product of its (nonzero) digits is 392, while the sum is 22.

The square root of 10120747 is about 3181.3121506699. The cubic root of 10120747 is about 216.3071405018.

Adding to 10120747 its reverse (74702101), we get a palindrome (84822848).

The spelling of 10120747 in words is "ten million, one hundred twenty thousand, seven hundred forty-seven".