452791226 has 32 divisors (see below), whose sum is σ = 736750080. Its totient is φ = 207922176.

The previous prime is 452791189. The next prime is 452791231. The reversal of 452791226 is 622197254.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 452791226.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256535 + ... + 258293.

It is an arithmetic number, because the mean of its divisors is an integer number (23023440).

Almost surely, 2^452791226 is an apocalyptic number.

452791226 is a deficient number, since it is larger than the sum of its proper divisors (283958854).

452791226 is a wasteful number, since it uses less digits than its factorization.

452791226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1958.

The product of its digits is 60480, while the sum is 38.

The square root of 452791226 is about 21278.8915594774. The cubic root of 452791226 is about 767.8905698485.

The spelling of 452791226 in words is "four hundred fifty-two million, seven hundred ninety-one thousand, two hundred twenty-six".