46506128 has 10 divisors (see below), whose sum is σ = 90105654. Its totient is φ = 23253056.

The previous prime is 46506127. The next prime is 46506133. The reversal of 46506128 is 82160564.

It can be written as a sum of positive squares in only one way, i.e., 26543104 + 19963024 = 5152^2 + 4468^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46506094 and 46506103.

It is not an unprimeable number, because it can be changed into a prime (46506127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1453301 + ... + 1453332.

Almost surely, 2^46506128 is an apocalyptic number.

It is an amenable number.

46506128 is a deficient number, since it is larger than the sum of its proper divisors (43599526).

46506128 is a wasteful number, since it uses less digits than its factorization.

46506128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2906641 (or 2906635 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 46506128 is about 6819.5401604507. The cubic root of 46506128 is about 359.6141132618.

The spelling of 46506128 in words is "forty-six million, five hundred six thousand, one hundred twenty-eight".