45277322 has 8 divisors (see below), whose sum is σ = 67944576. Its totient is φ = 22629132.

The previous prime is 45277321. The next prime is 45277333. The reversal of 45277322 is 22377254.

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 (45277321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6503 + ... + 11525.

It is an arithmetic number, because the mean of its divisors is an integer number (8493072).

Almost surely, 2^45277322 is an apocalyptic number.

45277322 is a deficient number, since it is larger than the sum of its proper divisors (22667254).

45277322 is a wasteful number, since it uses less digits than its factorization.

45277322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9532.

The product of its digits is 23520, while the sum is 32.

The square root of 45277322 is about 6728.8425453417. The cubic root of 45277322 is about 356.4185047934.

The spelling of 45277322 in words is "forty-five million, two hundred seventy-seven thousand, three hundred twenty-two".