44500772 has 6 divisors (see below), whose sum is σ = 77876358. Its totient is φ = 22250384.

The previous prime is 44500769. The next prime is 44500783. The reversal of 44500772 is 27700544.

It can be written as a sum of positive squares in only one way, i.e., 43771456 + 729316 = 6616^2 + 854^2 .

It is a super-5 number, since 5×44500772⁵ (a number of 39 digits) contains 55555 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5562593 + ... + 5562600.

It is an arithmetic number, because the mean of its divisors is an integer number (12979393).

Almost surely, 2^44500772 is an apocalyptic number.

It is an amenable number.

44500772 is a deficient number, since it is larger than the sum of its proper divisors (33375586).

44500772 is a wasteful number, since it uses less digits than its factorization.

44500772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11125197 (or 11125195 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 44500772 is about 6670.8898956586. The cubic root of 44500772 is about 354.3691022869.

The spelling of 44500772 in words is "forty-four million, five hundred thousand, seven hundred seventy-two".