44013677 has 4 divisors (see below), whose sum is σ = 45531420. Its totient is φ = 42495936.

The previous prime is 44013661. The next prime is 44013689. The reversal of 44013677 is 77631044.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 23483716 + 20529961 = 4846^2 + 4531^2 .

It is a cyclic number.

It is not a de Polignac number, because 44013677 - 2⁴ = 44013661 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 (44013617) 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, 758828 + ... + 758885.

It is an arithmetic number, because the mean of its divisors is an integer number (11382855).

Almost surely, 2^44013677 is an apocalyptic number.

It is an amenable number.

44013677 is a deficient number, since it is larger than the sum of its proper divisors (1517743).

44013677 is a wasteful number, since it uses less digits than its factorization.

44013677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1517742.

The product of its (nonzero) digits is 14112, while the sum is 32.

The square root of 44013677 is about 6634.2804432734. The cubic root of 44013677 is about 353.0714089660.

The spelling of 44013677 in words is "forty-four million, thirteen thousand, six hundred seventy-seven".