46701728 has 12 divisors (see below), whose sum is σ = 91944090. Its totient is φ = 23350848.

The previous prime is 46701727. The next prime is 46701749. The reversal of 46701728 is 82710764.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 40806544 + 5895184 = 6388^2 + 2428^2 .

It is not an unprimeable number, because it can be changed into a prime (46701727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 729683 + ... + 729746.

Almost surely, 2^46701728 is an apocalyptic number.

It is an amenable number.

46701728 is a deficient number, since it is larger than the sum of its proper divisors (45242362).

46701728 is a wasteful number, since it uses less digits than its factorization.

46701728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459439 (or 1459431 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 46701728 is about 6833.8662556418. The cubic root of 46701728 is about 360.1175747650.

The spelling of 46701728 in words is "forty-six million, seven hundred one thousand, seven hundred twenty-eight".