46146728 has 16 divisors (see below), whose sum is σ = 86916480. Its totient is φ = 22969008.

The previous prime is 46146713. The next prime is 46146757. The reversal of 46146728 is 82764164.

It is a junction number, because it is equal to n+sod(n) for n = 46146691 and 46146700.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11150 + ... + 14717.

It is an arithmetic number, because the mean of its divisors is an integer number (5432280).

Almost surely, 2^46146728 is an apocalyptic number.

It is an amenable number.

46146728 is a deficient number, since it is larger than the sum of its proper divisors (40769752).

46146728 is a wasteful number, since it uses less digits than its factorization.

46146728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26096 (or 26092 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 46146728 is about 6793.1383027287. The cubic root of 46146728 is about 358.6853490235.

The spelling of 46146728 in words is "forty-six million, one hundred forty-six thousand, seven hundred twenty-eight".