45735218 has 8 divisors (see below), whose sum is σ = 69569280. Its totient is φ = 22545460.

The previous prime is 45735211. The next prime is 45735227. The reversal of 45735218 is 81253754.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (45735211) 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, 160898 + ... + 161181.

It is an arithmetic number, because the mean of its divisors is an integer number (8696160).

Almost surely, 2^45735218 is an apocalyptic number.

45735218 is a deficient number, since it is larger than the sum of its proper divisors (23834062).

45735218 is a wasteful number, since it uses less digits than its factorization.

45735218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322152.

The product of its digits is 33600, while the sum is 35.

The square root of 45735218 is about 6762.7818240721. The cubic root of 45735218 is about 357.6159807565.

The spelling of 45735218 in words is "forty-five million, seven hundred thirty-five thousand, two hundred eighteen".