454224802 has 16 divisors (see below), whose sum is σ = 740915640. Its totient is φ = 207975168.

The previous prime is 454224791. The next prime is 454224809. The reversal of 454224802 is 208422454.

It can be written as a sum of positive squares in 4 ways, for example, as 454073481 + 151321 = 21309^2 + 389^2 .

It is not an unprimeable number, because it can be changed into a prime (454224809) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179277 + ... + 181792.

Almost surely, 2^454224802 is an apocalyptic number.

454224802 is a deficient number, since it is larger than the sum of its proper divisors (286690838).

454224802 is a wasteful number, since it uses less digits than its factorization.

454224802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361125.

The product of its (nonzero) digits is 20480, while the sum is 31.

The square root of 454224802 is about 21312.5503401165. The cubic root of 454224802 is about 768.7001186309.

The spelling of 454224802 in words is "four hundred fifty-four million, two hundred twenty-four thousand, eight hundred two".