46807728 has 40 divisors (see below), whose sum is σ = 131914176. Its totient is φ = 14184000.

The previous prime is 46807721. The next prime is 46807729. The reversal of 46807728 is 82770864.

It is a self number, because there is not a number n which added to its sum of digits gives 46807728.

It is not an unprimeable number, because it can be changed into a prime (46807721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43798 + ... + 44853.

Almost surely, 2^46807728 is an apocalyptic number.

46807728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

46807728 is an abundant number, since it is smaller than the sum of its proper divisors (85106448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46807728 is a wasteful number, since it uses less digits than its factorization.

46807728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88673 (or 88667 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 42.

The square root of 46807728 is about 6841.6173526440. The cubic root of 46807728 is about 360.3898246411.

The spelling of 46807728 in words is "forty-six million, eight hundred seven thousand, seven hundred twenty-eight".