49316672 has 14 divisors (see below), whose sum is σ = 97862898. Its totient is φ = 24658304.

The previous prime is 49316651. The next prime is 49316689. The reversal of 49316672 is 27661394.

It can be written as a sum of positive squares in only one way, i.e., 49224256 + 92416 = 7016^2 + 304^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 385223 + ... + 385350.

It is an arithmetic number, because the mean of its divisors is an integer number (6990207).

Almost surely, 2^49316672 is an apocalyptic number.

It is an amenable number.

49316672 is a deficient number, since it is larger than the sum of its proper divisors (48546226).

49316672 is an equidigital number, since it uses as much as digits as its factorization.

49316672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770585 (or 770575 counting only the distinct ones).

The product of its digits is 54432, while the sum is 38.

The square root of 49316672 is about 7022.5830005775. The cubic root of 49316672 is about 366.7171779816.

The spelling of 49316672 in words is "forty-nine million, three hundred sixteen thousand, six hundred seventy-two".