46038618 has 80 divisors (see below), whose sum is σ = 111208680. Its totient is φ = 14183424.

The previous prime is 46038611. The next prime is 46038647. The reversal of 46038618 is 81683064.

It is a happy number.

46038618 is a `hidden beast` number, since 4 + 6 + 0 + 38 + 618 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 45927729 + 110889 = 6777^2 + 333^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (46038611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 200928 + ... + 201156.

Almost surely, 2^46038618 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46038618, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55604340).

46038618 is an abundant number, since it is smaller than the sum of its proper divisors (65170062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46038618 is a wasteful number, since it uses less digits than its factorization.

46038618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333 (or 324 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 46038618 is about 6785.1763425868. The cubic root of 46038618 is about 358.4050272749.

It can be divided in two parts, 46038 and 618, that added together give a 6-th power (46656 = 6⁶).

The spelling of 46038618 in words is "forty-six million, thirty-eight thousand, six hundred eighteen".