44906 has 4 divisors (see below), whose sum is σ = 67362. Its totient is φ = 22452.

The previous prime is 44893. The next prime is 44909. The reversal of 44906 is 60944.

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

It can be written as a sum of positive squares in only one way, i.e., 43681 + 1225 = 209^2 + 35^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 44906.

It is not an unprimeable number, because it can be changed into a prime (44909) by changing a digit.

44906 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11225 + ... + 11228.

2⁴⁴⁹⁰⁶ is an apocalyptic number.

44906 is a deficient number, since it is larger than the sum of its proper divisors (22456).

44906 is a wasteful number, since it uses less digits than its factorization.

44906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22455.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 44906 is about 211.9103584066. The cubic root of 44906 is about 35.5441492637.

The spelling of 44906 in words is "forty-four thousand, nine hundred six".