46686272 has 14 divisors (see below), whose sum is σ = 92643198. Its totient is φ = 23343104.

The previous prime is 46686271. The next prime is 46686307. The reversal of 46686272 is 27268664.

It can be written as a sum of positive squares in only one way, i.e., 44302336 + 2383936 = 6656^2 + 1544^2 .

It is not an unprimeable number, because it can be changed into a prime (46686271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 364673 + ... + 364800.

Almost surely, 2^46686272 is an apocalyptic number.

It is an amenable number.

46686272 is a deficient number, since it is larger than the sum of its proper divisors (45956926).

46686272 is an equidigital number, since it uses as much as digits as its factorization.

46686272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 729485 (or 729475 counting only the distinct ones).

The product of its digits is 193536, while the sum is 41.

The square root of 46686272 is about 6832.7353234265. The cubic root of 46686272 is about 360.0778432489.

The spelling of 46686272 in words is "forty-six million, six hundred eighty-six thousand, two hundred seventy-two".