46002123 has 24 divisors (see below), whose sum is σ = 69254640. Its totient is φ = 29399040.

The previous prime is 46002101. The next prime is 46002157. The reversal of 46002123 is 32120064.

It is a happy number.

It is not a de Polignac number, because 46002123 - 2⁸ = 46001867 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46002096 and 46002105.

It is not an unprimeable number, because it can be changed into a prime (46002163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20715 + ... + 22827.

It is an arithmetic number, because the mean of its divisors is an integer number (2885610).

Almost surely, 2^46002123 is an apocalyptic number.

46002123 is a deficient number, since it is larger than the sum of its proper divisors (23252517).

46002123 is a wasteful number, since it uses less digits than its factorization.

46002123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2219 (or 2216 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 46002123 is about 6782.4864909560. The cubic root of 46002123 is about 358.3102991984.

Adding to 46002123 its reverse (32120064), we get a palindrome (78122187).

The spelling of 46002123 in words is "forty-six million, two thousand, one hundred twenty-three".