46000028 has 48 divisors (see below), whose sum is σ = 89631360. Its totient is φ = 20560896.

The previous prime is 46000021. The next prime is 46000037. The reversal of 46000028 is 82000064.

It is a junction number, because it is equal to n+sod(n) for n = 45999973 and 46000009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46000021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118058 + ... + 118446.

It is an arithmetic number, because the mean of its divisors is an integer number (1867320).

Almost surely, 2^46000028 is an apocalyptic number.

It is an amenable number.

46000028 is a deficient number, since it is larger than the sum of its proper divisors (43631332).

46000028 is a wasteful number, since it uses less digits than its factorization.

46000028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 494 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 46000028 is about 6782.3320473123. The cubic root of 46000028 is about 358.3048598011.

The spelling of 46000028 in words is "forty-six million, twenty-eight", and thus it is an aban number and an uban number.