46644243 has 32 divisors (see below), whose sum is σ = 68769792. Its totient is φ = 27993600.

The previous prime is 46644239. The next prime is 46644313. The reversal of 46644243 is 34244664.

It is not a de Polignac number, because 46644243 - 2² = 46644239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46644203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257613 + ... + 257793.

It is an arithmetic number, because the mean of its divisors is an integer number (2149056).

Almost surely, 2^46644243 is an apocalyptic number.

46644243 is a deficient number, since it is larger than the sum of its proper divisors (22125549).

46644243 is a wasteful number, since it uses less digits than its factorization.

46644243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395.

The product of its digits is 55296, while the sum is 33.

The square root of 46644243 is about 6829.6590690898. The cubic root of 46644243 is about 359.9697582621.

The spelling of 46644243 in words is "forty-six million, six hundred forty-four thousand, two hundred forty-three".