46889928 has 60 divisors (see below), whose sum is σ = 131825265. Its totient is φ = 15571872.

The previous prime is 46889923. The next prime is 46889951. The reversal of 46889928 is 82998864.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 35070084 + 11819844 = 5922^2 + 3438^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=4842.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (46889923) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 174178 + ... + 174446.

Almost surely, 2^46889928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46889928

46889928 is an abundant number, since it is smaller than the sum of its proper divisors (84935337).

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

46889928 is an equidigital number, since it uses as much as digits as its factorization.

46889928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 274 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 54.

The square root of 46889928 is about 6847.6220690105. The cubic root of 46889928 is about 360.6006638951.

The spelling of 46889928 in words is "forty-six million, eight hundred eighty-nine thousand, nine hundred twenty-eight".