10047118 has 4 divisors (see below), whose sum is σ = 15070680. Its totient is φ = 5023558.

The previous prime is 10047109. The next prime is 10047133. The reversal of 10047118 is 81174001.

10047118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81174001 = 79 ⋅1027519.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2511778 + ... + 2511781.

It is an arithmetic number, because the mean of its divisors is an integer number (3767670).

Almost surely, 2^10047118 is an apocalyptic number.

10047118 is a deficient number, since it is larger than the sum of its proper divisors (5023562).

10047118 is an equidigital number, since it uses as much as digits as its factorization.

10047118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5023561.

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 10047118 is about 3169.7189149828. The cubic root of 10047118 is about 215.7813144498.

It can be divided in two parts, 100471 and 18, that added together give a square (100489 = 317²).

The spelling of 10047118 in words is "ten million, forty-seven thousand, one hundred eighteen".