46004423 has 4 divisors (see below), whose sum is σ = 46019688. Its totient is φ = 45989160.

The previous prime is 46004407. The next prime is 46004429. The reversal of 46004423 is 32440064.

It is a happy number.

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 46004423 - 2⁴ = 46004407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46004429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1433 + ... + 9698.

It is an arithmetic number, because the mean of its divisors is an integer number (11504922).

Almost surely, 2^46004423 is an apocalyptic number.

46004423 is a deficient number, since it is larger than the sum of its proper divisors (15265).

46004423 is a wasteful number, since it uses less digits than its factorization.

46004423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15264.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 46004423 is about 6782.6560431736. The cubic root of 46004423 is about 358.3162706616.

Adding to 46004423 its reverse (32440064), we get a palindrome (78444487).

The spelling of 46004423 in words is "forty-six million, four thousand, four hundred twenty-three".