46128859 has 16 divisors (see below), whose sum is σ = 53733888. Its totient is φ = 38786112.

The previous prime is 46128853. The next prime is 46128917. The reversal of 46128859 is 95882164.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 46128859 - 2³ = 46128851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46128851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98544 + ... + 99010.

It is an arithmetic number, because the mean of its divisors is an integer number (3358368).

Almost surely, 2^46128859 is an apocalyptic number.

46128859 is a deficient number, since it is larger than the sum of its proper divisors (7605029).

46128859 is a wasteful number, since it uses less digits than its factorization.

46128859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714.

The product of its digits is 138240, while the sum is 43.

The square root of 46128859 is about 6791.8229511671. The cubic root of 46128859 is about 358.6390461672.

The spelling of 46128859 in words is "forty-six million, one hundred twenty-eight thousand, eight hundred fifty-nine".