45367223 has 8 divisors (see below), whose sum is σ = 51198480. Its totient is φ = 39820480.

The previous prime is 45367213. The next prime is 45367243. The reversal of 45367223 is 32276354.

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

It is not a de Polignac number, because 45367223 - 2⁸ = 45366967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45367223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45367213) 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 7 ways as a sum of consecutive naturals, for example, 70790 + ... + 71427.

It is an arithmetic number, because the mean of its divisors is an integer number (6399810).

Almost surely, 2^45367223 is an apocalyptic number.

45367223 is a deficient number, since it is larger than the sum of its proper divisors (5831257).

45367223 is a wasteful number, since it uses less digits than its factorization.

45367223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142257.

The product of its digits is 30240, while the sum is 32.

The square root of 45367223 is about 6735.5195048341. The cubic root of 45367223 is about 356.6542460325.

It can be divided in two parts, 453 and 67223, that added together give a palindrome (67676).

The spelling of 45367223 in words is "forty-five million, three hundred sixty-seven thousand, two hundred twenty-three".