44506361 has 4 divisors (see below), whose sum is σ = 45591924. Its totient is φ = 43420800.

The previous prime is 44506351. The next prime is 44506367. The reversal of 44506361 is 16360544.

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 6990736 + 37515625 = 2644^2 + 6125^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44506361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44506367) 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, 542720 + ... + 542801.

It is an arithmetic number, because the mean of its divisors is an integer number (11397981).

Almost surely, 2^44506361 is an apocalyptic number.

44506361 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

44506361 is the 2984-th centered decagonal number.

It is an amenable number.

44506361 is a deficient number, since it is larger than the sum of its proper divisors (1085563).

44506361 is a wasteful number, since it uses less digits than its factorization.

44506361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085562.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 44506361 is about 6671.3087921337. The cubic root of 44506361 is about 354.3839371307.

The spelling of 44506361 in words is "forty-four million, five hundred six thousand, three hundred sixty-one".