44722306 has 8 divisors (see below), whose sum is σ = 67209084. Its totient is φ = 22319280.

The previous prime is 44722303. The next prime is 44722313. The reversal of 44722306 is 60322744.

It can be written as a sum of positive squares in 2 ways, for example, as 42445225 + 2277081 = 6515^2 + 1509^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (44722303) 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, 19585 + ... + 21748.

Almost surely, 2^44722306 is an apocalyptic number.

44722306 is a deficient number, since it is larger than the sum of its proper divisors (22486778).

44722306 is a wasteful number, since it uses less digits than its factorization.

44722306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41876.

The product of its (nonzero) digits is 8064, while the sum is 28.

The square root of 44722306 is about 6687.4738130328. The cubic root of 44722306 is about 354.9561699508.

The spelling of 44722306 in words is "forty-four million, seven hundred twenty-two thousand, three hundred six".