46006623 has 20 divisors (see below), whose sum is σ = 74014248. Its totient is φ = 28311120.

The previous prime is 46006591. The next prime is 46006643. The reversal of 46006623 is 32660064.

It is not a de Polignac number, because 46006623 - 2⁵ = 46006591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46006643) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 20793 + ... + 22898.

Almost surely, 2^46006623 is an apocalyptic number.

46006623 is a deficient number, since it is larger than the sum of its proper divisors (28007625).

46006623 is a wasteful number, since it uses less digits than its factorization.

46006623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43716 (or 43707 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 46006623 is about 6782.8182195898. The cubic root of 46006623 is about 358.3219823097.

Adding to 46006623 its reverse (32660064), we get a palindrome (78666687).

The spelling of 46006623 in words is "forty-six million, six thousand, six hundred twenty-three".