1045618 has 8 divisors (see below), whose sum is σ = 1792512. Its totient is φ = 448116.

The previous prime is 1045607. The next prime is 1045621. The reversal of 1045618 is 8165401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1045592 and 1045601.

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 3 ways as a sum of consecutive naturals, for example, 37330 + ... + 37357.

It is an arithmetic number, because the mean of its divisors is an integer number (224064).

2^1045618 is an apocalyptic number.

1045618 is a deficient number, since it is larger than the sum of its proper divisors (746894).

1045618 is an equidigital number, since it uses as much as digits as its factorization.

1045618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74696.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 1045618 is about 1022.5546440166. The cubic root of 1045618 is about 101.4980465056.

The spelling of 1045618 in words is "one million, forty-five thousand, six hundred eighteen".