45976618 has 16 divisors (see below), whose sum is σ = 73621440. Its totient is φ = 21470400.

The previous prime is 45976597. The next prime is 45976633. The reversal of 45976618 is 81667954.

45976618 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45976618² = 4227698805435848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5823 + ... + 11218.

It is an arithmetic number, because the mean of its divisors is an integer number (4601340).

Almost surely, 2^45976618 is an apocalyptic number.

45976618 is a deficient number, since it is larger than the sum of its proper divisors (27644822).

45976618 is a wasteful number, since it uses less digits than its factorization.

45976618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17133.

The product of its digits is 362880, while the sum is 46.

The square root of 45976618 is about 6780.6060201135. The cubic root of 45976618 is about 358.2440675187.

It can be divided in two parts, 459 and 76618, that added together give a palindrome (77077).

The spelling of 45976618 in words is "forty-five million, nine hundred seventy-six thousand, six hundred eighteen".