46720672 has 12 divisors (see below), whose sum is σ = 91981386. Its totient is φ = 23360320.

The previous prime is 46720651. The next prime is 46720703. The reversal of 46720672 is 27602764.

It can be written as a sum of positive squares in only one way, i.e., 37503376 + 9217296 = 6124^2 + 3036^2 .

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, 729979 + ... + 730042.

Almost surely, 2^46720672 is an apocalyptic number.

It is an amenable number.

46720672 is a deficient number, since it is larger than the sum of its proper divisors (45260714).

46720672 is a wasteful number, since it uses less digits than its factorization.

46720672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1460031 (or 1460023 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 34.

The square root of 46720672 is about 6835.2521533591. The cubic root of 46720672 is about 360.1662606517.

The spelling of 46720672 in words is "forty-six million, seven hundred twenty thousand, six hundred seventy-two".