46728856 has 8 divisors (see below), whose sum is σ = 87616620. Its totient is φ = 23364424.

The previous prime is 46728839. The next prime is 46728859. The reversal of 46728856 is 65882764.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46728859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2920546 + ... + 2920561.

Almost surely, 2^46728856 is an apocalyptic number.

It is an amenable number.

46728856 is a deficient number, since it is larger than the sum of its proper divisors (40887764).

46728856 is a wasteful number, since it uses less digits than its factorization.

46728856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841113 (or 5841109 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 46728856 is about 6835.8507883072. The cubic root of 46728856 is about 360.1872893774.

The spelling of 46728856 in words is "forty-six million, seven hundred twenty-eight thousand, eight hundred fifty-six".