46904128 has 14 divisors (see below), whose sum is σ = 93075506. Its totient is φ = 23452032.

The previous prime is 46904111. The next prime is 46904131. The reversal of 46904128 is 82140964.

It can be written as a sum of positive squares in only one way, i.e., 45805824 + 1098304 = 6768^2 + 1048^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46904093 and 46904102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366375 + ... + 366502.

Almost surely, 2^46904128 is an apocalyptic number.

It is an amenable number.

46904128 is a deficient number, since it is larger than the sum of its proper divisors (46171378).

46904128 is an equidigital number, since it uses as much as digits as its factorization.

46904128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732889 (or 732879 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 46904128 is about 6848.6588468108. The cubic root of 46904128 is about 360.6370612824.

The spelling of 46904128 in words is "forty-six million, nine hundred four thousand, one hundred twenty-eight".