46318123 has 4 divisors (see below), whose sum is σ = 47812288. Its totient is φ = 44823960.

The previous prime is 46318109. The next prime is 46318141. The reversal of 46318123 is 32181364.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46318123 - 2⁵ = 46318091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46318091 and 46318100.

It is not an unprimeable number, because it can be changed into a prime (46310123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747036 + ... + 747097.

It is an arithmetic number, because the mean of its divisors is an integer number (11953072).

Almost surely, 2^46318123 is an apocalyptic number.

46318123 is a deficient number, since it is larger than the sum of its proper divisors (1494165).

46318123 is a wasteful number, since it uses less digits than its factorization.

46318123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494164.

The product of its digits is 3456, while the sum is 28.

The square root of 46318123 is about 6805.7419140017. The cubic root of 46318123 is about 359.1288685222.

Adding to 46318123 its reverse (32181364), we get a palindrome (78499487).

The spelling of 46318123 in words is "forty-six million, three hundred eighteen thousand, one hundred twenty-three".