46073128 has 16 divisors (see below), whose sum is σ = 91468980. Its totient is φ = 21681408.

The previous prime is 46073123. The next prime is 46073143. The reversal of 46073128 is 82137064.

It can be written as a sum of positive squares in 2 ways, for example, as 34363044 + 11710084 = 5862^2 + 3422^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 46073128.

It is not an unprimeable number, because it can be changed into a prime (46073123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169251 + ... + 169522.

Almost surely, 2^46073128 is an apocalyptic number.

It is an amenable number.

46073128 is a deficient number, since it is larger than the sum of its proper divisors (45395852).

46073128 is a wasteful number, since it uses less digits than its factorization.

46073128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338796 (or 338792 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 46073128 is about 6787.7189099137. The cubic root of 46073128 is about 358.4945569558.

The spelling of 46073128 in words is "forty-six million, seventy-three thousand, one hundred twenty-eight".