47007123 has 8 divisors (see below), whose sum is σ = 63155136. Its totient is φ = 31098600.

The previous prime is 47007113. The next prime is 47007139. The reversal of 47007123 is 32170074.

47007123 is digitally balanced in base 2, 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 47007123 - 2¹⁷ = 46876051 is a prime.

It is a super-2 number, since 2×47007123² = 4419339225474258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47007093 and 47007102.

It is not an unprimeable number, because it can be changed into a prime (47007113) 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, 59413 + ... + 60198.

It is an arithmetic number, because the mean of its divisors is an integer number (7894392).

Almost surely, 2^47007123 is an apocalyptic number.

47007123 is a deficient number, since it is larger than the sum of its proper divisors (16148013).

47007123 is a wasteful number, since it uses less digits than its factorization.

47007123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119745.

The product of its (nonzero) digits is 1176, while the sum is 24.

The square root of 47007123 is about 6856.1740788869. The cubic root of 47007123 is about 360.9008380633.

Adding to 47007123 its reverse (32170074), we get a palindrome (79177197).

The spelling of 47007123 in words is "forty-seven million, seven thousand, one hundred twenty-three".