46488128 has 14 divisors (see below), whose sum is σ = 92250006. Its totient is φ = 23244032.

The previous prime is 46488121. The next prime is 46488181. The reversal of 46488128 is 82188464.

It can be written as a sum of positive squares in only one way, i.e., 24285184 + 22202944 = 4928^2 + 4712^2 .

It is a super-2 number, since 2×46488128² = 4322292089888768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46488121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 363125 + ... + 363252.

Almost surely, 2^46488128 is an apocalyptic number.

It is an amenable number.

46488128 is a deficient number, since it is larger than the sum of its proper divisors (45761878).

46488128 is an equidigital number, since it uses as much as digits as its factorization.

46488128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726389 (or 726379 counting only the distinct ones).

The product of its digits is 98304, while the sum is 41.

The square root of 46488128 is about 6818.2202956490. The cubic root of 46488128 is about 359.5677115680.

The spelling of 46488128 in words is "forty-six million, four hundred eighty-eight thousand, one hundred twenty-eight".