44606013 has 4 divisors (see below), whose sum is σ = 59474688. Its totient is φ = 29737340.

The previous prime is 44605997. The next prime is 44606017. The reversal of 44606013 is 31060644.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 44606013 - 2⁴ = 44605997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44606017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7434333 + ... + 7434338.

It is an arithmetic number, because the mean of its divisors is an integer number (14868672).

Almost surely, 2^44606013 is an apocalyptic number.

It is an amenable number.

44606013 is a deficient number, since it is larger than the sum of its proper divisors (14868675).

44606013 is a wasteful number, since it uses less digits than its factorization.

44606013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14868674.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 44606013 is about 6678.7733155124. The cubic root of 44606013 is about 354.6482345078.

Adding to 44606013 its reverse (31060644), we get a palindrome (75666657).

The spelling of 44606013 in words is "forty-four million, six hundred six thousand, thirteen".